Here are some lyrics from the song I Wanna Grow Old With You.

I wanna make you smile,
Whenever you're sad.
Carry you around when your arthritis is bad.
All I wanna do,
Is grow old with you

I'll get you medicine,
When your tummy aches.
Build you a fire if the furnace breaks.
It would be so nice,
Growin' old with you

I'll miss you, kiss you
Give you my coat when you are cold.