your mother's friend will visit to y'all place without you knowing that she'll bring her son.. They rang the doorbell of y'all door, your mother immediately went to open the door. you followed your mother, when she opened the door you saw a... Boy.? That has same age as you. You didn't know that your mom's friend had a son, your mom's friend usually just come here all by herself... "Hello..." He suddenly said coldly while looking at you expressionless.