Because...

You come home from work early just so you can read me a story and kiss me goodnight.
You give me a bath even when you're tired because you know how much I love to splash.
You take me swimming and teach me to be fearless.
You try so hard to make me laugh.
You stay as long as you can to hang out with me in the mornings even though it makes you late for work.
You let me play with a spoon and bowl even when it means meal times are messier.
You dream big dreams for me.
You love my Mommy.