I met a girl at college last week, took her out that night, kissed a few times etc.

Bumped into her the next night and kissed again.

Went out a day later for food, and we made out a lot of times, then went back to my friends to play cards.

I called her a few days later seeing if she was free, she thought she might be babysitting and she texted me to tell me she was. I said, no worries, I'm gonna go out with the boys.

I called her today, about 2/3 days later and no answer.

Shall I just leave it till when I see her at college next week? Though I anticipate that'll be awkward. Do I kiss her on the cheek as if she's my girlfriend? Or just say hello as if she's a friend.

Any advice is appreciated guys.