Lyrics:

Sometimes, we're real close friends
We stay up late and talk at night
Other times, we don't get along
There are even times we fight
But I know she's always there
And I know she'll always care
She's my sister
I love my sister
I've given her a great big hug
When she was feeling bad
And then again, I've said some things
That have really made her mad
But I know she's always there
And I know she'll always care
She's my sister
I love my sister
But I know she's always there
And I know she'll always care
She's my sister
I love my sister
She's my sister
I love my sister