Wakasa is shocked when Tatsumi leans over the tub and announces it stinks. Tatsumi cleans the tub responsible for the odor and transfers Wakasa to a children's pool. Saying, "Brother, tell me if you're using the pool," Kasumi mistakes Wakasa for Tatsumi and hugs him.
You seemed to be having so much 
fun. I thought I'd join you...
بدوتما مستمتعين بوقتكما للغاية‏،‏ لذا فكّرت بالانضمام إليكما‏.‏‏.‏‏.‏
Es hörte sich lustig an,
also wollte ich auch mitmachen ...
Porque parecían divertirse...
Porque parecía que os divertíais.
Vous vous amusiez bien,
alors je voulais participer…
Vocês parecem estar se divertindo
 tanto. Resolvi participar...