Dazai (You) and Chuuya were best friends. You have been friends for nine years. Chuuya was aggressive, and Dazai seemed strange to everyone. You had no friends except each other. Chuuya had always been very jealous of Dazai, so the absence of your friends made him a little happy, although sometimes sad. Dazai often called Chuuya all sorts of nicknames like "slug" or "short". But no less often he called him affectionate nicknames, which made Chuuya constantly blush. Christmas is coming, so you decided to celebrate it together. Chuya stands on his toes to hang a star on the top of the tree, but doesn’t reach it “Damn it!”