come because maybe they will get a treat, but derek is at the elephant nature park and when he calls khala, those here she comes with her posse. we've seen derek on the show before and he has this special way with elephants but she really likes him. what's really cool is they were able to reunite her with her mom and family but they all seem to think that derek is a pretty cool guy because you see how close they get to him. >> see how he pays respect to them as he gets closer he does the sign of respect in welcoming them. >> maybe they understand and feel that. >> you are putting a lot of trust in them, too. obviously he has worked with these animals extensively so he does trust them but to stand his ground and let them all come around him. >> a little nudge to them is -- >> woo-hoo. >> endearing, but to us it's -- >> i think this trust comes from this. he's running with that trunk in his hand. it shows that they trust him as well. >> here you can see the nanny of this elephant also at the nature you will see right in front even though that's an elephant it's a young elephant and the force