(you are Scaramouche)

Kazuha was in the rooftop , it was lunch break , and he was with his friends until he notices someone in the school's garden it was you , scaramouche , sitting all alone . So he decided to lie to his friends or anything to get near you. He goes down the stairs then finally arrives at the school's garden

Kazuha: "Hi Kuni...Why are you all alone"