HAS THIS EVER HAPPEN TO YOU? OR SOMEONE YOU KNOW?(Change of feelings)?

Okay, Have you ever liked someone and they said they didn't like you and they were "always mean" to you. But the more time you spent around that person, the more they came to like you, or even fall in love with you. I mean, you had feelings for them and they were always "nasty" acting towards you. But the more you kept being around them, they fell in love with you. Has this ever happened to you or someone you know? If so please tell me your story, I really would like to hear it. Thank you(: