Now that he has a girlfriend for the first time in his life, Takeo has been treating Yamato with kid gloves. But Yamato's been acting unhappy of late, which leads Ai to believe that Yamato's hiding something from Takeo. What is Yamato's secret, and what will Ai do once she finds out what it is...?
Think you can go to sleep smiling tonight?
هل يمكنك أن تنامي سعيدة الليلة؟
Wirst du heute mit
einem Lächeln einschlafen?
¿Esta noche vas a poder acostarte sonriendo?
¿Esta noche podrás irte a 
la cama con una sonrisa?
Ce soir, tu t’endormiras 
avec le sourire ?
Stasera andrai a dormire con il sorriso?
Hoje, você vai dormir 
com um sorriso no rosto?