Can I trust my gut?

Hello everyone,

So im in university and i had the feeling that a guy from my class is intrested in me. But i am not sure if i can trust my gut feeling...
Its only a feeling i get by the way he is looking, i dont know him and we have never spoken. i just see him often out of all the 300 students who just started university.
i believe i once caught him staring at me from far away but then i looked up and caught him and he quickly looked away. And once i sat down in lecture hall and he immeditaly looked over to me when i sat down. Once i was speaking to someone and he was near by and he was very observant and listeing to what in saying and we had multiple times eye contact.
I started catching those signals to speak and i was getting curious and wanted to leanr more about hin so i started oberserving him too whenever i can. I started develoing a crush on him but i dont see him looking anymore. I really worry he isn't intresred anymore or never was. Can anyone tell me if i can listen to my gut feeling and if i intereprete those prolly the right way and what could i do?

Can I trust my gut?
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