Funny, my friend @Futuremind, I didn’t think at all about the beach and about my favorite dessert, thanks for the reminder!

Task 1:
My favorite dessert is lemon cake.

Task 2:
I like to see my wife's smile, to see the joy of my children when they frolic on the beach.
Shells and deep, fine sand, this is what my 120 kilograms do not like when they find themselves on the beach.

Task 3:
My friend, @Johannpiber, do you want to walk barefoot on the beach and eat your favorite dessert?