A great love story can hide some pretty bad dating habits. On screen or on the page, a grand gesture may look sweet even when it crosses a line.
Looking closely at these characters helps us spot the difference between caring and controlling. Which one would you never agree to date?
1. Ted Mosby: The Endless Search

A blue French horn is a memorable gift, but Ted Mosby can turn a crush into a lifelong mission. In How I Met Your Mother, he often falls for the idea of a perfect romance before he truly knows the person involved.
That can put pressure on both people.
His persistence looks sweet until it leaves little room for someone else’s choice. A healthier partner listens when feelings change and makes space for a real person, not a dream.
2. Ross Geller: The Trust Problem

Imagine learning that your partner lied about ending your marriage. Ross Geller does just that to Rachel after their wedding in Las Vegas.
His jealousy also creates trouble, and his list of Rachel’s supposed flaws is hardly a model of kindness.
Friends plays many of these moments for laughs, but the hurt behind them feels real. Trust needs honest answers, especially when the truth is awkward.
Keeping a relationship going should never require hiding major decisions from the other person.
3. Jay Gatsby: In Love With Yesterday

Across the bay, a green light stands for everything Jay Gatsby wants back. In The Great Gatsby, he throws huge parties and gathers wealth while hoping to reunite with Daisy.
Yet he seems more devoted to their shared past than to the woman she has become.
That kind of longing can make a partner feel trapped in an old photograph. Good relationships leave room for change.
You cannot build a future by asking someone to replay yesterday.
4. Mr. Big: Hard to Pin Down

One minute Mr. Big is charming; the next, Carrie is left guessing where she stands. Sex and the City shows their connection lasting for years, but his trouble with commitment often makes it exhausting.
Affection alone cannot settle every unanswered question.
Someone who avoids clear talks may leave a partner doing all the emotional work. It helps to say what you want and follow through.
A grand reunion means less if everyday honesty is missing.
5. Barney Stinson: Jokes With a Cost

Barney Stinson can make a night out feel like a magic trick, complete with a sharp suit and a bigger story. But his many schemes and lies make it hard to know when he is sincere.
Even his romance with Robin struggles under the weight of their differences.
Being funny is a bonus, not a substitute for respect. If a partner treats dating like a game, ask whether both people know the rules and feel safe saying no.
6. Lady Macbeth: Ambition Without Limits

A crown sounds exciting until Lady Macbeth starts planning what it will take to get one. In Shakespeare’s Macbeth, she pushes her husband toward murder to gain power.
Their shared ambition soon gives way to fear, guilt, and terrible loss.
Supporting a partner’s goals does not mean urging them to abandon their values. When love becomes a test of what someone will do to prove loyalty, it is time to step back.
A healthy team has limits both people respect.
7. Alex Forrest: Boundaries Ignored

A brief affair becomes frightening in Fatal Attraction when Alex Forrest refuses to accept that it has ended. She repeatedly crosses boundaries, and her actions threaten Dan’s family.
Whatever pain she feels, stalking and intimidation are not signs of love.
Real affection allows another person to leave. If someone keeps contacting you after a clear no or makes threats, take the behavior seriously.
Tell people you trust, keep records if needed, and seek help from local support services.
8. Daisy Buchanan: A Choice Left Hanging

Champagne, beautiful rooms, and a familiar voice surround Daisy Buchanan, but clear answers are harder to find. In The Great Gatsby, she seems drawn to Gatsby’s devotion while remaining tied to Tom and the life they share.
Gatsby’s hopes grow even when her choices do not match them.
Mixed signals can keep someone waiting for a promise that never comes. You owe a partner honesty about what you can offer.
Wealth and romance cannot replace a decision made freely and clearly.
9. Katniss Everdeen: Survival Comes First

When survival fills your day, dating may be the last thing on your mind. Katniss Everdeen faces danger, grief, and public pressure throughout The Hunger Games.
Her feelings for Peeta and Gale are complicated by choices she never wanted to make.
That does not make her a bad person; it means a partner would need patience and honesty. No one should expect romance to erase trauma.
Sometimes the kindest answer is admitting you need time before making a promise.
10. Regina George: Dating as a Power Play

At school, Regina George knows how to make attention feel like a prize. In Mean Girls, she uses friendships and dating to protect her place at the top, even hurting people she claims to like.
A boyfriend can become another sign of status rather than a person with feelings.
Popularity is a poor guide to trust. Notice how someone treats others when there is nothing to gain.
Kindness matters most when nobody is watching and no audience is ready to cheer.
11. Derek Shepherd: Charm and Mixed Messages

Derek Shepherd has the smile and the nickname, but dating him could still feel like an emotional roller coaster. On Grey’s Anatomy, his unresolved marriage and shifting choices complicate his relationship with Meredith.
His career goals can also crowd out her needs.
Big feelings do not excuse leaving someone unsure of their place. Before starting something new, finish old commitments honestly.
And when two people have dreams of their own, both deserve a real say in what happens next.
12. Anakin Skywalker: Fear Turned Dangerous

Anakin Skywalker loves Padmé fiercely, but fear of losing her begins to guide his choices. In Star Wars, he keeps secrets, seeks dangerous power, and commits terrible acts.
His wish to protect someone becomes a reason to ignore what she actually wants.
Care should never turn into control. If worry about a partner makes you want to make every decision for them, pause and talk instead.
Love cannot be made safe through fear, force, or a promise of unlimited power.
13. Noah Calhoun: Pressure Behind the Romance

Rain, letters, and a restored house make Noah Calhoun’s story feel dreamy. Yet The Notebook also shows him pushing hard for Allie’s attention, including a risky stunt when they first meet.
His passion may feel exciting on screen while putting uncomfortable pressure on the person receiving it.
A romantic gesture is only romantic when the other person can freely decline. Chemistry deserves a place, but so do calm conversations about different goals.
No one should have to say yes because they feel guilty.
14. Loki: Secrets Behind the Smile

Loki can be clever, charming, and impossible to predict before breakfast. In the Marvel films and shows, his hunger for approval and power often leads him to deceive people close to him.
His choices can put others in serious danger, even when he has moments of kindness.
Change is possible, but it takes more than a moving speech. Look for steady actions, honest apologies, and respect for boundaries.
A partner should not have to guess whether today’s affection is tomorrow’s trick.
15. Rory Gilmore: Unfinished Relationships

Rory Gilmore is great at finishing a book, but ending a relationship can be harder for her. Across Gilmore Girls and its revival, she sometimes keeps old feelings alive while dating someone else.
Those choices can leave partners confused and hurt.
Uncertainty happens, especially when life changes quickly. The fair response is to speak up before starting something new.
If you cannot give one person your full attention, do not ask them to wait quietly while you decide.
16. Stanley Kowalski: A Frightening Temper

A crowded apartment grows tense when Stanley Kowalski loses his temper. In A Streetcar Named Desire, his cruelty and violence hurt the people around him, including Stella.
Moments of affection do not make that behavior safe or acceptable.
If a partner frightens you, breaks things, or uses force, you do not need to wait for another incident to take it seriously. Reach out to someone you trust or a local support service.
Safety matters more than keeping the peace.
17. Othello: Jealousy With Tragic Results

One dishonest whisper is enough to shake Othello’s trust in Desdemona. In Shakespeare’s tragedy, Iago feeds his doubts until jealousy leads Othello to accuse and kill his innocent wife.
His high standing cannot protect her from his actions.
Suspicion is a feeling, not proof. When worry takes hold, ask questions and check facts rather than treating rumors as truth.
Violence is never a reasonable answer to jealousy. A partner deserves both trust and safety, even during the hardest conversations.
18. Danny Zuko: Too Cool to Be Kind

At the beach, Danny Zuko seems happy to be himself with Sandy. Back at school in Grease, he acts differently around his friends and embarrasses her to protect his image.
Their romance becomes tangled with pressure for both of them to change.
It is normal to act a little different in a group, but respect should stay the same. A good partner does not make you feel hidden or uncool.
You should be liked for who you are, not your costume.
19. Ezra Fitz: A Serious Power Imbalance

A classroom is no place for a teacher to start dating a student. In Pretty Little Liars, Ezra Fitz’s relationship with Aria crosses that line, giving him more power because of his adult role at her school.
Later secrets make the situation more troubling.
Even when a story presents such a romance as exciting, the imbalance matters. Teachers are responsible for protecting students, not pursuing them.
A student should be able to learn without pressure from an adult in charge.
20. The Joker: Chaos Is Not Love

Gotham has plenty of trouble without adding the Joker to your dating life. Across DC stories, he manipulates and harms Harley Quinn while treating chaos as entertainment.
Their colorful outfits may catch the eye, but the abuse beneath them is not a love story.
No amount of excitement makes cruelty worth accepting. If a partner uses fear to keep someone close, that person deserves help and a way out.
Real love offers care, freedom, and safety, not a dangerous test.