While I think MJ is quite naive to still freely trust ppl, I also understand why he doesn't want to see Seung. Seung is engaged already. Seeing Seung would just be a reminder how he and Seung won't ever work out. Thus, why fight a losing battle. I wanna see more on what Seung is actually doing based around his messed up fiancé. Some said he's investigating her, but I don't remember reading that.