One,

Man: Are you there? Little sister.

Woman: Yes.

M: Do you want to eat a lot?

W: I think so.

Second,

Man: Then get it for me quickly, and I'll give you all my salary in the future.

Woman: OK.

Man: How many legs do we have altogether?

Woman: Four.

Third,

Man: No, we had an affair.

Woman: Haha.

Man: Do you know why we humans get married?

W: I don't know.

Fourth,

M: Why don't we study it?

Woman: Ha ha ha.

Man: I used to think that my heart was my own.

W: What happened?

Man: So it's yours.

Woman: Haha.

M: Thank you. Can you do me a favor?

Woman: You said it.

Man: My favorite person.