It's the same old club room, but the vibe between Io and Ryuu has changed. Have they had a fight? But then again, the others reason, they didn't get along very well back when they first joined the club... Then, when a fight breaks out, the cold war between the two second-years ends up getting the Battle Lovers in big trouble!
The one who splashed you was probably me!
Damals …
¡Creo que fui yo quien los mojó!
¡Creo que os mojé yo!
L’an dernier, le seau d’eau
était probablement ma faute !
Probabilmente sono stato io
a tirarvi l'acqua addosso!
Deve ter sido eu quem
  jogou água em vocês!