I think I'd understand woo-won if it was only him having issues but we've seen seo-an be a literal shut in, scared of outside who worked his way up to where he is now with woo-won's help. Woo-won can definitely heal in his own time but I think if he'd just say that it would nice but to be completely silent and then runaway is so lame. It's not as tho seo-an hasn't asked if he wants to talk to him or a therapist (? Hope I'm not making that up)
S1 was so much better