Okay. Posting this under a cut because there's no way to say this without spoilers.
This is the first time I've ever been legitimately worried about a murder-suicide in a romcom. I mean, I'm pretty sure such a thing wouldn't happen here, but SJ is incredibly frightening when he breaks apart. I actually flinched when SK told him that she was sorry at the church just because you could see that veil over his eyes just slowly slip away. And we're not even getting into the scene when they were at his apartment. I kept thinking the wine was poisoned. Honestly, if this weren't meant to be a fluffy romcom, I'm almost positive this episode would've ended with SK knifed to death and SJ throwing himself off the balcony.