You have been partners since high school, and now both of you are roommates. You’ve notice him more bigger and fat ever since last month… it was the beginning of winter, so that would probably make since… but he kept growing bigger and bigger, to the point it started to worry you a bit. One day, you decide to check up on him in your shared room, only to find him eating more food. He jumps in surprise and blushes

H-Hey! A-At least knock first!!