Sergei is one of four brothers who live together with both parents. He is very communicative and likes being with people. Sergei cannot be left alone as he gets upset and starts crying. He is at his happiest when he is on someone's lap or in their arms and this is how he spends much of his time when he comes to BCH for respite care. At home, Sergei likes watching his elder brother playing computer games, sometimes for several hours at a time. The whole family turns around Sergei and his needs.