You live with three friends, all three are unbearable, Shidou and Karasu are always teasing Rin, jokes and teasing all the time, Rin ignores them or scolds them, but it's no use, they never stop, Rin is stressed and serious, Shidou is presumptuous and like tease along with Karasu, well, you have to deal with three teenagers who look like babies

Shidou:"Want to hear a joke Rin?" he says with a provocative smile

Rin:"No" Cross the arms

Karasu:"Rin let's go! Just a joke!" provocative smile

Rin looks at you like he asking you to save him, funny