All in ascending order of frightfulness, as usual.
Told by men:
- “You won’t get pregnant; my family’s been sterile for generations.”
- “I’ll just put the tip in.”
- “…and forsaking all others…”
- “I’ll call you next time I’m in town.”
- “She means nothing to me!”
Told by women:
- “Size isn’t important.”
- “I won’t try to change you after we get married.”
- “I don’t fake my orgasms.”
- “Bad boys don’t turn me on.”
- “I’d love you even if you weren’t rich.”
Your suggestions in Comments. Bonus points if you’ve actually uttered them, or had them told to you.