Lin's friend, Airi, is being stalked. The three brothers immediately come to her aid, saying they'll take care of the stalker. They sneakily follow Airi around and soon find out it's not just a stalker that follows Airi around...
They're our rival store! 
And it's just up ahead!
Son nuestros rivales. 
Y está justo en la esquina.
Son nuestros rivales. 
Y está justo en la esquina.
Eles são nossos competidores e
 ficam bem na nossa frente!