Unscrupulous Senior Brother: If you don't make it clear, how would I know? What if you're confessing your love to me!
Suspiciously Flirty: Pfft, you're just too much... Fine! I'll just come out and say it. If you don't have a girlfriend… Actually, even if you do, it doesn't really matter. Just explain it to her, it should be fine.
I just want you to pretend to be my ex-boyfriend for a few days!
Unscrupulous Senior Brother: Ex-boyfriend!!!! The other party doesn't want to talk to you and throws a literal dog at you.
Suspiciously Flirty: It's just a small favor, to help Xiao Bai have a temporary dad. I really need you on this one.
Unscrupulous Senior Brother: What's in it for me?
Suspiciously Flirty: Nothing!
Unscrupulous Senior Brother: And what makes you think I'd agree?
Suspiciously Flirty: Well, we've known each other for years!
Unscrupulous Senior Brother: Try a more convincing reason.