Here's a cardboard false cake: every layer holds a different kind of sweet treats: cookies, chocolates, candies. He brought this to kindergarten school and all his friends loved it

In case you may wonder, "Buon compleanno" means "Happy Birthday", so you've just learnt something Italian!
Then I baked some cookie favours with his year number:

Then, I made a cupcake composition of his favourite cartoon at this time, Barbapapa:

And then, after all, I enjoyed two of these delicious cupcakes of course...