So I have a crush on my DP's friend, he makes me smile all the time and I constantly feel all fluttery when he's around. I can't avoid him either because I don't want to destroy my DP's friendship with him. I obviously wouldn't ever cheat, there's not a chance I would even consider it so I'm not worried about something happening. But I just feel guilty for having a crush on him, and I know that it's probably because my DP doesn't really bother being flirty anymore, and all of his jokes are mean rather than funny. And by mean I mean that he could call me lazy and then laugh in a joking way, but say that same thing everyday so I feel like it's not actually a joke and he really thinks that. We have been together 7 years and have two toddlers so I know it's normal to not be that romantic anymore but I'd at least like him to be flirty sometimes even if he just sends a suggestive text but in a flirty way. Usually his suggestive texts are more along the lines of "I'm going to bang you tonight" so not at all flirty, delicate or even appealing.
I know I need to fix this relationship stuff, and I'm working on it. But how can I get rid of this crush in the meantime because I don't really want it lingering. Thanks.