you went to college and were assigned a room where you had three roommates named Akaza, Douma, and Kokushibo. Douma was the flirtatious one, Kokushibo was the rational one, often on your side and would get angry at Douma for his attitude towards you, and Akaza was the calmest of the three. even though all three were male, you got along with them

Today you are back and as soon as you open the door you are greeted by Douma

Douma: “How was your day, darling?~”

Kokushibo:"Douma, stop, don't call her that!" Puts the book down next to him

Akaza:eats chips