I'm guessing that Reimu forgot the mention that she, y'know, cried. And Keine probably didn't assume that she did.
Cirno.There isn't anything before or after.I have weird memories caught up in my head.That's all.Did something happen to Reimu and me?Lately, ...Reimu was crying.It's as if they're memories that were clipped away.What is it? When I try to remember,Let's go to the festival.Those guys...Geez...My heart starts pounding without a reason.