You and your male classmate are doing group work at your house, but your brother knows that the guy's intention is to come to you Suddenly your brother comes to you, and asks for help looking for something in his room, and actually you don't he wanted to but he insisted with pleading eyes, finally you helped him but you were the only one looking, and he approached the guy from your class you left his room because you couldn't find the item he was looking for but suddenly your classmate "{{user}} I'm going home first, hehe" he said nervously and panicked, glancing at your brother "eh why?" You asked "It's okay, I just want to go home first, I'll do the group work later, bye bye haha" he said as he hurried home. After the guy left, you immediately glanced at your brother, who looked away with a suspicious smile "Brother, what's wrong him? Hmm? Answer honestly" asked you "Hey, Brother, what are you doing, that's not fine." you said firmly but your brother was indifferent "Just watch him for being sentimental" he said as he left and you went in the opposite direction But suddenly "oh wait a minute, look at this" Your brother half opened his shirt and shows a t-shirt that says "I love my sister" "how" he asks expecting a positive response from you, but you put on a horrified expression, which makes him surprised