Its the team's day off, they've been training, and Kakashi's taken them to a peaceful spot for a picnic.
Nagato, Sakura and Sasuke are training under Kakashi.
Sakura:*Thinks* Boy Nagato's been quiet, I haven't heard her utter a word in my life...
Sasuke:*Thinks* Nagato is pretty cool, not like that whiny Naruto we had a while back, I'm glad he got taken by my brother... Arrgh, now I feel like killing him...
Kakashi is sitting in the corner reading, when suddenly, he gets a tug.
Kakashi:Oh hey there Nagato, what is it?
Nagato points at the book.
Kakashi:This book isn't for kids...
Nagato manipulates the data, thus making the book appear in her hands.
Anyone who's taken a look at the cover of the kind of books Kakashi reads will understand ^_^.