Guy's Behavior

Guys, Is he into me or my friend?

I have a crush on a teacher I know I know, hear me out, I'm only 1 year younger than him since it's my second time studying. The thing is that I started noticing him becoming closer to me and my friend, we're really good at joking around and I guess he enjoys hearing the stupid things we talk about... he has made some little touches, deff invades my personal space, eye contact and I remember once he was talking to me and I turned around to see him and he kinda froze mid sentence, I saw his eyebrows rising like he couldn't find the words to what to say (he was answering a doubt I had about the class) soooo I... think.. he finds pretty at the very least, but today he was talking about how my friend was so hardworking and he really liked that.. and I said "only her? we're all here" (it was a group project) "so you don't like the rest of us?" (as student ofc)" and he looked at me and said "No!" And started laughing and kinda push me with his arm... so I don't know what the hell to think, it makes me sad that he probably likes her and not me, rejected
Guys, Is he into me or my friend?
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