Fake Dating Trope (I used to hate this trope but I've done a complete 180 and so I NEED to write about it). - - Apparently, asking someone to kiss you at a party to ensure your ex-boyfriend knows you've moved on much like he has done, has repercussions. If Robin wasn't seething with anger at her horrible ex-boyfriend's stupid smug face, she would've given randomly kissing James Potter some forethought.