Why im with you

People always ask me why I'm with you
Then i go home and start to wonder too
Is it because of your smile
Is it because of your hair
Is it because of your voice
Or is it because the clothes you wear
I sit and wonder,laying in my bed
Hearing that question over and over in my head
Then it hits me clear out of the blue
Theres only one reason
and its because i love you