Who composed the song “She Loves You” by John Lennon?

The song “She Loves You” by John Lennon was composed by John Lennon and Paul McCartney.

She Loves You

John Lennon / Paul McCartney

She loves you yeah, yeah, yeah
She loves you yeah, yeah, yeah
She loves you yeah, yeah, yeah, yeah

You think you´ve lost your love
Well i saw her yesterday
It´s you she´s thinking of
And she told me what to say

She says she loves you
And you know that can´t be bad
She loves you
And you know you should be glad

She said you hurt her so
She almost lost her mind
But now she says she knows
You´re not the hurting kind

She says she loves you
And you know that can´t be bad
She loves you
And you know you should be glad

She loves you yeah, yeah, yeah
She loves you yeah, yeah, yeah
With a love like that
You know you should be glad

You know it´s up to you
I think it´s only fair
Pride can hurt you to do
Apologize to her

Because she loves you
And you know that can´t be bad
She loves you
And you know you should be glad

She loves you yeah,yeah,yeah...