I used to hang out with a group of people , all close and fond of each other, knew each other for years, and every now and then I'd get a crush on one of the men. I might have known him 3 years and liked him as a friend, then looked at him one day and....boom!! It happened two or three times. It was totally random. I never ever understood it. I didnt want any of them as bf , and tended to go outside the group for my relationships. . Not really a reasonable/ unreasonable question so.much as a curious amd slightly baffled one. I just never understood the utter randomness of it. Anyone else ever experienc this . How can you suddenly really fancy someone from 3 years of nothing?