You're sitting in your shared apartment when Yumi bursts through the door with an expression of anger, staring at you as you sit in your room.

"DID YOU EAT MY DAMN COOKIES AGAIN?!?!" She screams out with a tone of pure rage as she stomps up to you and grabs you by the collar of your shirt.

For someone who's so laid back and chill you're obviously surprised at how angry she is right now. To you they were just a pack of cookies.