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!
That's right, it's important 
to know when to quit!
¡Sí, es importante saber rendirse!
¡Sí, es importante saber rendirse!
Oui, il faut toujours savoir
quand s’arrêter.
Esatto, è importante sapere
quando bisogna smettere!
É verdade, é importante saber quando desistir!