I do this all the time, get silly crushes so so easily on people On Line who I've interacted with a handful of times, that I have no expectations for and never go anywhere and don't last long but like. it's fun. it's fun! it's fun to have feelings and be excited about another human being in this way. maybe this is something other people would call a friend-crush? idk, I don't really know how to pick that apart. but anyway. it's fun and makes me feel silly and goofy in the good way.