. >> let's just say the person asking him if then can do something to it is david dobrik.kes to prank people. >> we're not going to the prank side we're going with the gift giving side because this is where the fish has been residing. >> this is the akwar rum where you make brownies and they you made it a home. >> to toy with this kid's imagination, he did spend $20 on a tank, he made his own. >> but it's a alpha. >> he's about to get it because look at this. that's the surprise that david's got. he's blindfolded and he's about to see the surprise and the emotional 180 we're about to see is something else. >> surprise. it's a new home for blue. >> blue! >> awe. they give him two more fish. >> the there's new fish here too. >> oh my god. >> what are you going to name these two? >> he's like -- >> you like him? >> yeah. >> he's crying. >> i'm so happy. i'm going to find something else that makes me happy. >> that kid was showing out at the beginning of the video just giving all of this and now he's like, thank you very much for doing something nice. >> of course one of knows