RuHye woke up late and she hurries going to school with her hair un-comb. Jungkook saw her hair and he combs her hair with his hand. She likes it when Jungkook did that. When Mark saw Jungkook did something pretty sweet to RuHye, he began start to feels 'Jealousy'. It looks like love-triangle is happening. RuHye starts to like both but she doesn't know who she loves more. She feels like she loves Jungkook's more than Mark. The three of them never confess their love at each other.