To be fair, even though the weak and girly part of me ships Hak/Yona despite itself so I would have continued watching anyway, this is probably the point where I gave up on my doubts and went "OKAY. FINE. SOLD." on this show. ^^;;;
Besides my typical "okay, you sold me with the gaybaiting" fangirl weaknesses, this part sold me because it solidified the last part of the OT3... instead of just being typical love triangle situation where the two main guys are rivals for the girl, it was more that they ALL wanted to be with each other forever, not just get the girl... So, the tragedy of having that OT3 torn apart has me way more invested than if it had just been a love triangle situation. :P
Anyway, this scene was just too precious for words T__T ♥
(Aww, Soo-won, already knowing it won't turn out that way...)