omg PLEASE yes i love mingyu so much i would be happy to help out with anything you needed at all in terms of fleshing him out, but i'd love them as roommates! ezra is a chaotic mess on the inside, but is a bit of a neat freak and i can see him nagging at your guy non stop to pick up his things then leaving post-it notes on his door with hearts drawn on it when he does the chores on time!