webbly bang chan as his childhood best friend from back home in aus, jeongin to be the little brother for michelinstar, seungmin to be besties from back in the day for kdrama, changbin and han also for shenanigans (and double score if they are also attending the same arts school as he and tae!). musicians, i'd love an older k-idol/actor to be his 29/30 year old brother, friends to help him get out of the piano lab a little more often, hiking friends! people who need hyping/hugs? he's good at that! also more idols overall, come to us, let me offer you things