Naruto: Shippūden

Naruto:
If I can't look both ways at the same time, all I have to do is split into two and look right while my clone looks left!

Kakashi:
And that would mean you got that idea from my clone stunt a moment ago. [thinks] Although it's only an approach available to Naruto with his chakra and shadow clones... I, of course, wouldn't be able to do it, but even for the Fourth, it would've been impossible. Naruto really is something. [to Naruto] I must say, you do live up to your title of "most unpredictable ninja". Naruto, how should I put it... I think I'm starting... to fall in love with you!

[Naruto's jutsu fizzles and his clones fade as he reacts, shocked]