She won't get off the phone,
She won't leave me alone,
When I'm talking to that guy.
She can be a real nightmare,
Gets me to do her hair,
And says it never turns out right.
But when I put on a face,
She can tell cos she knows me so well.

Chorus:
Closer than my closest friend,
Someone who will be there till the end,
My sister, sister.
Deeper than the deepest sea,
No one loves you like your family,
My sister, sister.

She reads my diary,
She borrows clothes from me,
And I never get them back again.
And she, and she,
Locks the bathroom door,
Says five minutes more,
And an hour later I'm still not in.
And sometimes we fight,
Every family does, oh yeah.
But that can't change our love.

Chorus

To celebrate the good times,
To help me through the hard times,
To bring me down to earth,
Remind me who's important.
Who comes first? Who comes first?
Gotta tell you who I'm talking 'bout,
My sister, sister.
Who comes first? Ain't no doubt about it.
Who I'm talking 'bout, my sister, sister.
She watches out for me,
I know she'll always be, by my side, by my side.

Chorus