I'm pretty sure this girl is into me but I'm not very experienced in these kinds of things. She looks at me a lot and then looks away the minute I look at her. She gave me some of her candy that she had, complimented me on my shirt, and made a not so subtle comment on my height (I'm tall). She also laughs at a lot of things I say or do. Also, she was with some of her friends (one of whom is my sister) and they were eating at this table, I walked outside and she said "Bigbadwolf, you should eat with us!" To which I replied "Am I allowed to?" She said "No!" Jokingly. Then when I turned away, she said immediately "I'm just kidding!" I think it's flirting, but I don't know!