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

I met a girl in my class before the break, it seemed like she was interested, lots of staring, some teasing, hugs, etc.  The problem is that I really didn't want to push for anything right away because I'm an idiot and felt it might make the class weird if it didn't work out (it was a really small class, like 30 students).  So we went out for dinner a couple times, and made a plan to do something after the break.  But we haven't spoken to each other at all over the break, which has been 3 weeks.  In fact we actually barely spoke at all outside of class.  Also, the dinners we went to weren't really dates.  Hard to explain, but they weren't planned like dates, and after both of them she just kind of left and said, "Thanks for dinner."

I have no idea how to start talking to her again with the intent of dating.  I have never asked someone out over text or phone before, so that terrifies me.  I really prefer asking out in person, it's easier to read expressions.  And I feel like if I ask her to meet up to do something not explicitly as a date, like lunch, she'll think of it as a just friends thing, with good reason.  So I'm hoping I can get some advice on how to get this going again.  To be honest, I think she may already be over it based on how she was talking to me just before the break, but I still want to give it a shot.
<bot>: Met a girl a few months ago, went on a couple pseudo-dates.  We haven't spoken over the past few weeks and I want to get things going again, but I don't how to begin.