O-Oh, okay! [So it's a date. She blushes deeply - she's never been on a date before, not even a group date. Should she invite Takami-senpai? Or will it be too confusing with both of them there?]
Would tomorrow be good? That way I can gather some people together... [She hasn't found out about the beach party that night yet, so she'll be spending a good deal of time at the beach. But she's fine with that!]