<human>: Summarize the given text in a few sentences.

I made a post recently describing a situation in which I want to ask a girl out [19 F] that I didn't particularly know well. I have never really done this (with someone I'm unfamiliar with) and am confused with the answers I got.

I suggested ending a conversation at the end of class with something along the lines: 'i'd like to talk to you more, could I get your number?' 

But the people who replied suggested that I ask her for coffee instead. I'd like to get more opinions cause I think I'd screw up going for a coffee with her in the beginning and would much rather get her number, get to know her a little and then ask her to go for a coffee or something casual like that. Is this a bad idea? 

It's just bothering me not knowing. If she's interested I'd like to know, if not I'd like to move on.
<bot>: if you liked a guy would you rather he asked for your number first, or asked you out for a coffee? What if you didn't like him?