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...
Slippery, slippery, and down I go!
¡Qué resbaloso, resbaloso y me caigo!
¡Qué resbaloso! ¡Me caigo!
Que escorregadio! Eu caí!