Ah, Jacqui, that's adorable. Good for your grandson!
My grandson is a fan of Futurama. Not sure if that's good or not, but he did quote "Bender" the smart-alek robot from same and told me, yesterday, "Man, you need to slow down and r-e-l-a-x!" It worked, I did!
I landed a very important, to me, volunteer editing gig, yesterday, too. It is very gratifying in that I will be giving back to an org. from which I have learned the basis of my adult life.