Some of these are what others have said... but here goes.

1. The way he jumps, squeals and flaps his arms in excitement when his Daddy gets home from work.

2. Those sloppy open mouthed kisses.

3. When he is sleeping, he is so peaceful and beautiful, and it makes me love him so much that I want to wake him up to give him a cuddle . And when he falls asleep sitting up, it is the most gorgeous and funniest thing to see.

4. Having him sit in your lap while you read him a book, and he laughs at the pictures, and opens/lifts the flaps etc... its amazing how quicky they learn everything.

5. When the only way to calm him down from a nightmare in the middle of the night, is to lie him on my tummy and hold him... and to feel him cuddling up to me and calming down.