Title: Water's sparkling surface

Linaria: The surface of the lake is sparkling so beautifully!
Convolvulus: You're right...
Linaria: Ah! If you hit the water with your hand like this...
Linaria: I think I'm seeing it sparkle even more! <playing with water>
Convolvulus: ...in that case, if you flick it like this instead... <playing with water>
Linaria: Ah! You're right!
Linaria: Then how about this!?
Convolvulus: ...Isn't it fine?
Linaria: How about doing it more like this...
Convolvulus: ...in that case, more like this...
Linaria: We're back~! <drenched>
Seashore Aster: What happened to both of you!?