Ngl one of my absolute favourite hcs that I see about the main family brothers is that Kinn and Khun are Wiks biggest fans - they know all his songs, they have his merch etc - and they just assume he knows this (he doesn't) and then one day Chay is like ah I wish I had this old piece of Wik merch but it sold out before I could get any/I couldn't afford it and Kinn is like oh I have that shirt, do you want it and Kim is like ??? you have my stuff?? And Kinn is just like ??? ofc??