I really like the idea of five being the cool uncle that stan and Claire ask to hang out with when they want to do something a bit rebellious, and Five is just. Kinda bored the entire time. He still goes cause family but Also he's internally grumbling like an old guy
For example, eleven year old Claire asking five to sneak into a pg 13 horror movie with her, cause Claire doesn't want to go alone but Allison won't let her, and now fives stuck watching some boring thriller while Claire is shrieking and grabbing onto his arm for several hours
Obviously five stays, and obviously five picks up the phone when Claire calls him every night for a week cause she's scared of the dark. Cause five is a good uncle who loves his niece
He does grumble internally the entire time though
