Koizumi-san is a reserved and mysterious high school girl.
Her classmate Ohsawa Yuu is very interested in this new transfer student. 
One day on her way home, she happens to see Koizumi-san in a long line in front of a ramen shop, which leads to them eating ramen together, and yet...
I don't care about that.
.لا يهمني ذلك
Ist mir doch egal.
No me importa.
No me importa.
C’est pas mon problème.
Non vedo perché.
Também nem ligo.
Я не участвую.