You'll be able to go back at some point, I'm sure. But there's been some difficulties so far. The best thing to do is stay calm...

[He makes the same twitch at the fish singing for Ken, it's a refrain that hits a little close to home for Nanami as well.]

And ignore the things that don't matter.

[He's trying not to pay attention to his little angelic chorus. Giving in and paying attention is what they want.

Nanami-san~ Nanami-san~
We think it's really funny~
But it wasn't much of a joke at all~
When you tricked the sin for money~

But he adds under his breath:] That is not what happened.