Search Results: too scared to talk to girls

I don't know this girl too well but she offered to help out this guy I talk to in class when he asked for help she's the first one to offer. Well she's helping him and talks to her gfs and she's talking loudly while she has her shirt rolled up exposing her stomach and belly ring and fidgeting with her shirt and leaning against her chair (was this preening to get my attention)? Well a week after she giggled at my singing I ignore her. A week later she laughed loudly at a joke I made and started shouting at me asking me what the joke is about. She's a couple rows behind me. So I stop to talk to her because I have to respond. She then waits at the end of the hall with her friend they're giggling and she says boo and scares me and kind've was in my face and this is the closest we've got to each other (was this to hint she likes me)? Well on top of that my teacher asks if she should say something to her.