[Kanade isn't even entirely sure what she's watching. Well, that's not entirely true. She's registering that Hibiki's playing piano and singing. And that it's sounding pretty good.

So why is she crying? She's... not entirely sure. The lyrics are somber, to be sure, but... She wipes at her eyes briefly before addressing her friend, mind racing in the background and trying to parse the lyrics.]

T-that's... pretty good, Hibiki.