How to get over my uni crush?

Hey,

so about 3 weeks ago I had this seminar from my university and I kinda got a crush on one of the guys I met there (see my last question). We were assigned in a group of 4 with two other students and my crush and I were getting along really well. The seminar was 4 days long, but the first two sessions were online, so we only saw eachother twice in person. During the 2 in person sessions I felt like my crush was lowkey teasing me/flirting with me but I'm not sure if it was really flirting or if he just has a flirty personality lol.

On the first day of the in person class (which was also the first day we saw eachother in real life) he came a little bit late to class and sat down next to me because that was the only available seat. After he saw me, he smiled to me and said "What's up". Then during class, he'd show me proudly how he scored 100% in a quiz from the course or ask me if I already presented my solo-project (since he was a little late and missed the beginning of the class). Or when I decided to do the partner exercise we got assigned to with the girl next to me instead of him, he acted mad and jokingly said "I didn't want to do with you anyway" while grinning. And when we were working on our group presentation, he said "If I mess up anything during presenting, you got me".

After the seminar I found his Instagram through a little stalking but it was private. I sent him a request with a fake account but he didn't accept the request lol. Also found his friends IG's and I tried to figure out if he had a girlfriend (I was wondering because on the last day of the seminar, I noticed him wearing a love necklace but it looked kinda cheap).

Even after 3 weeks I still think about him. I was hoping to bump on him somewhere on campus but it didn't happen. I literally see his friends every other day in the main library but I never saw him after the seminar. After 3 weeks we all will have a 2 month summer break but I want to get over him by now lol. What should I do?

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By the way, I don't want to send him a request on my real account because we don't even have any mutual followers so he'll know I found him through stalking him... and if he wanted to have my IG, he could've casually asked me in the seminar but he didn't. I just want to get over him tbh. I'm not in love with him or anything but been thinking about him ever since the seminar...
How to get over my uni crush?
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