Getting over someone

Okay so I had this person I dealt with for a year, but we were never in a relationship, we were always arguing. I kinda just talked to him for fun, but for some reason I can’t, like for the life of me get over him !!! It’s been 8 months and I still go and look at pictures and videos… I need help 😫😫.. any tips ?

* pls don’t say to get under someone lol *