Goten, Bulma and others in “Unfinished Business”

(talking to Valese on the phone) You have one of the prettiest faces I've ever seen, a-and that's true... No really, I'm serious! ... What? Why haven't I told you? Because this is the first time since I've known you that you haven't had a boyfriend.

Aha ha ha ha.

Please tell me, why can't he go after a girl who hasn't had any boyfriends? I married my first boyfriend.