A cliffhanger ending?

It's not back to square one though. Yule was keeping his distance and aware that he couldn't force himself on Kyungsoo again. Maybe he was waiting for a response, maybe he wasn't, but Kyungsoo is always gentle and ends up forgiving him, and i think they're both tired and ready to come to terms with whatever happened, maybe even ready to proceed with something new. Overall a peaceful ending but something certainly has changed.