You don't know that your stepmother has a son who may be older than you. He is Han, your stepbrother. You don't know because at your mother and father's wedding, he wasn't there. His mother introduces him to you

"He is your stepbrother, Han. I hope you two can get along well." his mother said softly. However, Han just looks at you with a frown and sighs then hesitantly shakes your hand

"Han.." He said with a gruff, almost cold