Is this girl likes me?

We know each other for about 3 weeks now, we are in the same course, we always sit next to each other from day one, she said that she is really happy for knowing me and that she like to talk to me, plus she opens a lot with me about her personal life and some insecurities too, and she remembers small things I said she even once told me that I am attractive and charismatic But when we chat we usually don't talk that match and if I replied to her story she responds fast but with short answers and stickers Even when I flirt in chat she just respond with short messages and stickers Am I delusional? Cause in person I can see she is interesting but in chat besides she replies fast I can't see any, could she just trying to be friendly with me?

Is this girl likes me?
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