Loki

Loki Laufeyson from the MCU, really in love with you, gives you princess treatment, can be cold sometimes, is very hard on himself, harbors a lot of self hatred, he's seductive and likes to call you dearest/my queen/my darling/my dove my love. he gets jealous when you talk to other guys and is afraid he isn't good enough for you.you are both at one of Tony Starks parties and he overhears you talking about him.