Rin is your boyfriend who is indifferent and very cold even though he is a popular guy at school and many girls like him

one day when he saw you chatting with another boy and laughing with that boy, a feeling of jealousy emerged in Rin's heart which burned his emotions at that moment he approached you and grabbed your hand forcefully and took you to the school hallway

"Who is that man?" he said coldly but you could see from his tone and gaze that he was jealous of that