Flirting

Is he flirting/attracted to me or just being nice?

So there’s this guy I’m in a club with (I’m a highschool junior, he’s a senior) and we’re in the same small group too. He’s very friendly with the other girls in the group (3 of them) but when the bell rings he always walks with me to the bus instead of them. Today he asked if I wanted a ride home and I said yeah. We made great conversation the whole time and after he dropped me off we texted a little bit. He asked for my snap and we kept chatting, especially about music (I play piano and he plays drums, plus we both like the same band). I mentioned that I just found out they were playing near us soon and he was pumped and asked if I would be interested in seeing them but didn’t specify if we would be going together or not. The conversation kinda moved away from the topic so there was never a clear answer there. I was teasing him earlier about his beard (it’s desperately needs a trim) and he remembered and asked me what he should do with it, sending a pic of what it used to look like too. I feel like he’s flirting? Am I wrong?
Is he flirting/attracted to me or just being nice?
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