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!
Even if they do, they can't fight together 
when they're bickering like that.
Selbst wenn die kommen, wenn die sich so streiten,
Aunque lo hagan, no podemos
pelear con ellos discutiendo.
Aunque lo hagan, no podemos
pelear con ellos discutiendo.
Même s’ils venaient,
Anche se vengono qui, non potranno combattere
insieme finché si tengono il muso in quel modo.
Mesmo que apareçam, não tem como eles 
 lutarem juntos brigados daquele jeito.