And that is good, riiight?...

I made a promise with Letty

That I won't ever disturb her while she's resting,

And in return, we decided that we'd play a whole lot during winter!

Cirno...

Before you caught me I didn't even know what I should do...

Thank you, Yukari!

Oh...

But I didn't do anything, right?

That door to Letty's room just appears there every now and then.