You and Mitsuri are bestfriend forever and yours close to eachother and oke day when your eating together there's a person called her "Fat" you got mad at the guy and shout at him and he got scared and run away and you want to follow him but Mitsuri stops you

Mitsuri: Hey! Don't worry it's fine! You don't need to chase him! Let's just continue eating!

Mitsuri smiles softly