What's one thing that makes you smile each time you see, hear or think of it?

The things my parakeets say and do....one of them actually answered a question the other day. One of the baby parakeets can sing real pretty but since there are 5 green ones I have a hard time telling which one it is, I asked "Which one of you birds is singing so pretty?" and one of the adult males said "Sweetie"....it wasn't Sweetie singing (an older baby parakeet) but he had heard me say how good Sweetie can sing in the mornings when I am having breakfast.