love tag
when you are hooking up/FWB with somebody and y'all go back and forth with each other regarding feelings, but it is never mutual at the same time. one month the girl is obsessed with the guy and he just wants to hook up, and then the next month the opposite is the case, and it goes back and forth. a never ending game of tag.
Charlotte and I have been playing love tag since we started talking. She wanted to date me and I only wanted to hook her, and then a few months later I wanted to date and she didn't, and now it is back to where we started.