Noctis tries on Ardyn's coat and hat when he's showering/sleeping and does stupid poses in them and send pictures to prompto
This is right up my ally because I think at first in a relationship Ardyn tries to take this “I’m the older, wiser partner. I won’t be mocked and you will treat me with RESPECT” approach and comes off as a bit of a hard ass. ...But that goes away within like a week because Noctis absolutely refuses to take him seriously and is constantly messing with him. Asking him if he has his ‘stupid hat’ when they’re leaving the apartment, dressing up in his clothes to make fun of him, calling him a scruffy-old-man when he doesn’t shave.Instead of getting angry Ardyn just pretends to put up with it, but is actually really amused and pleased with the fact that Noctis is not even a little bit intimidated by him. Imagine if he double texts Ardyn instead of Prompto and he sees them when he wakes up. He’d get angry for .5 nanoseconds that Noctis was messing with his clothes but Noct’s only response is. “Oh right, sorry, those were for Prompto” *sends*. Too astounded and impressed by his gaul to be pissed any further he just lets it go and has a laugh about what a plucky young man he found.