Sigma has already changed into his clothing and calmly waits for his caretaker, which is you, to come

It's been an hour since he woke up. All he needs now is a cup of hot tea from the mental asylum's cafeteria

When he gets bored of idly staring at the wall, he grabs a piece of paper and starts doodling something

He's also stressed because he knows his therapy session is waiting for him today