Hajin sees Sujeong and Juyeon together. She must set them apart before they recognize each other. Hajin even draws Shinwon to set them apart!

Why on earth did he kiss me? Sujeong is confused about what happened last night. She expects Juyeon to ask her out or explain why he did it, but Juyeon keeps quiet.

Juyeon doesn't hide his feelings for Sujeong. However, Sujeong rejects him due to the 'younger man' trauma. Then Juyeon is about to get caught by Hyoseon.