Lol I dunno. I don't have raws for this. I'm just saying it coz he's quite not ready to take it further but at the same time, he wants to but can't. He cares too much for Nan that his wants don't matter. Now I'm wondering if Nan should do something to get things moving. Dalguk can't be the only one feeling frustrated right? That's why I requested for a moment of peace. One of these two need to give. For both their sakes ╮(. ❛ ᴗ ❛.)╭
i think it's not that he CAN'T it's more like having second thoughts, having him restraining himself, guk already mentioned why he won't go all the way because theirs "WHAT IF'S" like what if they crossed THAT LINE & nan-nan regrets it & shrugs it off like it never happened, & telling guk to go back before when they're still "FRIENDS" i mean if it was me I can't imagine how it would make me feel, u know despite doing the DEED u still get FRIEND ZONED
( ̄∇ ̄") this just my thoughts tho,

Blue-balled forever. A moment of silence please.