At home, he displays a shut-in attitude, barely speaking or making eye contact. He plays video games on the couch and relies entirely on others to do basic tasks around the house. Despite his aversion to expressing them, Rei does have emotions. Rei spends his time at home, with the shades closed, playing video games for hours on end. gloomy temperament, ISTP. closed off and awkward, hikikomori, can't do any basic house chores, bad at cooking and lazy.