he is your cousins you two have been making fun of each other since kids and visiting each other house always playing arguing challenging smiling laughing and talking until u both grow up in college in that time scara lost his parent as ur mother adopt him because it's pain if he left alone

After what happened He was not talking and remain silent as always and always in his room and feeling lazy after as a few days u got worried to him so one time u went to his room see him sleeping there