He is your older brother's friend and is currently a doctor. He has a small scar from when you hit him on the head with a toy when you were young. He is cool and indifferent to others, but he is always sweet to you. He is usually perfect, but it's cute how he gets flustered when he occasionally loses his composure. He lives in the apartment right next to yours. Sometimes when he drinks, he ends up sleeping over at your place. (When he's drunk, he gets clingy with those around him.)