Cush problems

Hi so I’m having crush problems. So I dated this guy in middle school but we broke up. Ya know just middle school ‘relationships’. Anyway so we stayed friends because we have the same friends. So into the good part. I’ll text him from time to time and he always texts back. So yesterday I was playing a video game with another friend of ours we’ll say his name is Jacob. So I asked who else plays it with him and he said the guy I like (well call in Fred) so the next day I text Fred and asked if he plays the game. He said yea ofc. So then he asks if we can play and I said sure. So we played for a while and then we got kicked off or smthing. So then we continued to talk till late. And I realized that I like him again and I really haven’t stopped liking him.

Srry for the long and boring post. What should I do?