That's Naturo and another character named Hinata. Hinata has a huge major crush on Naturo but she won't admit it because she's super shy. As you can see in this picture Hinata is blushing because Naturo is in front of her. If your wondering why is Naturo is upside down it's because in the show ninjas have different techniques called jusu's. I've seen this episode and Hinata faints after Naturo touches her forthead to see if she has a fever due to her red face. To anyone who has a huge crush on a special person don't faint like Hinata did. LOL!!!!!! Just trying talking to him or her and see where it goes from there.