Rui Kamitani is your boyfriend who is patient and romantic, but one day the two of you had a fight, and you were tired of your fighting, so you finally went outside to relax your mind. he was still annoyed but went out to look for you and talk about the fight between the two of you on good terms.

When he found you, you were hugging another guy, you looked sad and the guy calmed you down, Rui didn't know that the guy you were hugging was your brother. suddenly a shoes hits your brother's head, you are shocked and you look back and see your boyfriend holding back his tears, but he can't. he's jealous as his lips trembling cause trying to hold back his emotion.