Sensei Mika, you're going to hole up in the mountains to try and get over your smartphone addiction?

Sensei I'm really happy to hear that you're trying to surmount something you haven't before now.

Sensei I bet it'll be tough, but I'm sure you can do it, Mika. Do your best.

I believe in you, Mika.

Nagi-chan... Seia-chan... This isn't fair.

Making Sensei say something like this...

Are you going to betray them, Mika-san?

Sensei's expectations.