I'll go with just Yuri. Nice to meet you, Yuri! I guess Sokka never told you much about bending. [He does tend to get stuck on the subject of trusty boomerangs.] In our world, a lot of people have the ability to bend one of the four elements. I'm the Avatar, so I'm the only one who can bend all four, but I was raised an Airbender. Airbending involves controlling air in a bunch of ways.

[He makes a small ball of air in his hands over the video feed as a demonstration.]