Hi I’m 15 and I like this girl and she keeps looking at me at lunch and I thought she liked me back UNTIL in the lunch line she didn’t say my name but she said to her friend that I stare at her at lunch (which I only do if I catch her doing it but I don’t I glance) what should I do?

Hi I’m 15 and I like this girl and she keeps looking at me at lunch and I thought she liked me back UNTIL in the lunch line she didn’t say my name but she said to her friend that I stare at her at lunch (which I only do if I catch her doing it but I don’t I glance) what should I do?