[Closed] Any Ukelele players in? Peg + Cat

Normally I'm good at figuring out chords on the guitar but I'm struggling with this one on the Uke. Chords all sound different and there seem to be several shapes for each chord. Seems like someone's uploaded chords to the tab sites which aren't right; there's a how-to-play video on youtube which also isn't right, and there's even a video of the composer himself playing it and that's not the same as what's played on the TV show either! And I cannot follow his fingers in the vid. Anyone able to decipher?

As on the TV show:

Composer guy: