Can someone help me with lyrics that will fit this song?

So I am in love with the song "Just The Way You Are" by Bruno Mars. I want to put a video on YouTube of me singing it, but the problem is I do not have anyone to sing the song about except my 5 month old son. I want to change the lyrics in the song to fit so I can sing it about my baby boy. Can someone help me? I am so bad at song writing. His name is Ruger (Rooger) if that helps you rewrite the song. If you have a youtube account I will acknowledge you in the description. I just really want someone to rewrite the song for me. Thanks in advance.