Am I delusional??

Hi. Im back here again. I went outside today and i even uploaded a story of myself on instagram. A very well known person in my city liked it. I thought wow thats a surprise. It was also a surprise that when i followed him, he didnt only accept my request but he followed me back. It was surprising because he has 900 followers but only follows 100, and i am now one of them. I was happy that he liked my story and we also made eye contact a lot of times outside. He even uploaded a tiktok with the same sound i used. When i saw that, i was like, hold on… does this mean he finds me attractive? I got all excited. I told my friends about it but they took it so… wrong. I told them that maybe he does think im pretty, and all of that can’t be a coincidence. But they laughed infront of my face. I said what is wrong? They said “dude calm down its probably nothing ong”. I didnt say anything in reply. But i know that if they were in my shoes, theyd be all crazy n shit. Is it wrong to be happy? Is it wrong to actually think i have a chance?