I suppose in the end recycling what remains is the right thing to do. That's what nature does, after all.

[She says that to avoid asking some really unnerving questions that came to her mind. It's not the time at all for them.

You definitely didn't brush off things as if they were nothing. Something about Hodaka being the killer seems to have bothered you, at least for a while, she thinks]

And afterwards I suppose you'll go sleep and wake up tomorrow as if nothing happened.

[Probably...?]

It would be for the best.

[She should do that, she figures]