face to face
when you chat online for a really long time usually on an online dating service and you want to meet in person.
Fag 2 Fine. it means that a girl was ugly as hell and in a short period of time turned hot, sexy, beautiful.
Damn, in two weeks she went from fag to fine!
in person, In actual contact (as opposed to online, from face to face)
Meet him F2F for once.
F2F has many meanings and one of them could be, Fuck 2 Forget.
Claire: “how was last night with him?”
Vanessa: “oh please, it was definitely a f2f”