I've been dating my girlfriend for about 2 months and it's pretty serious. The only isue or things i don't like is her constantly asking me to nae nae. I don't get it. She will tell me "nae nae right now" and will hold a finger gun at me and will make me do the dance. I don't have a problem with dancing but the nae nae is not a dance i like to do. what should i do?

edit: braking up is not an option i love her