So I met this girl from my dorm, and we went out to a hiking trip together with another dorm mate. Got her number that day, decided to ask her out. Since I know she only has a tutorial on Monday, I asked her "when do you finish school?" So that I could take her out for a drink but so far I have not gotten any reply, it's been a day. Should I next? If I do next, and never got her reply, I will still see her in the dorm, how should I act?