OH MY GOD PLEASE JINSOUL IS MY ENTIRE LIFE. jackson's best friend is niko and he's pretty much the self proclaimed #1 fan of their band, stargazer. plus he's friends with jinhwan, dae and christian so they have a lot of mutuals. jackson's not musical whatsoever but he dances so there's that and he's all for spiritual energy candles! so if she's super into the spirit world and pop culture then they have those things in common. i can offer him up as the joey to her phoebe because he's probably the most like joey with his childish personality and love of food so !!!!