OK, so I am a senior in high school and I am always seeing this HB9, and I really want to talk to her. Only problem is I have A LOT of AA, and my confidence level is down a lot because I've put on some weight

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She sits at the table across from me at lunch, and I can swear I caught her looking at me a few times. I look over and she was staring at me, but as soon as I look over she snaps her head back over to her friends. I think the best time to open her would be during lunch, but I don't know what I should do.
Any ideas?