If a girl's close friend teases her about you does she like you?

There's this girl I like In my class. I'm not sure she likes me back but she holds my hands, hugs me and calls me cute and adorable all the time. Today me, her and our mutual friend (her bestie) were talking. Then my age came up and I said I was 16. The girl I like is 17. Her friend started to tease her about being a cougar and teasing her about stuff obviously about me saying u know it's true and the girl I liked kept denying and smiling. Does she like me?
If a girl's close friend teases her about you does she like you?
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