Is little Darwin upset?

Is little Darwin upset? - student project

I animated a little Darwin for a project I'm working on (www.worldofdarwin.com). I actually reversed the hair construction of the little boy, although I only have two layers: the beard mid and the front beard which is just a white rounded rectangle.

Also, I dit not put a nose to little Darwin. He is upset at first but then smiles so I think he's alright.

Thank you very much for this class!