he's 25, originally from seoul but moved to california for college and ended up opting not to leave. he works now as a tattoo artist at a shop in san francisco, he's got a very strained relationship with his father who wanted him to be an engineer or a banker or something "respectable" or something, add on of course that tattooing in korea is illegal in general and many koreans look down very unfavorably on tattoos and ujin has pretty much committed to a life in america, although he does go to visit every once in a while. he's kind of sloppy, but in a controlled chaos sort of way, he's a little (a lot) weird and very independent, enjoys a lot of personal freedom and doesn't care for being tied down, not super great at emotional stuff and can be very closed off about how he really feels, he's not super good at the whole advice thing but he's loyal to the people he loves and it's obvious as long as you know him well enough, otherwise he can come off as a bit cold, mostly because he's totally cool with not always expressing himself verbally ummm i think that's pretty much it, i know he sounds super fun!