I see you've been crying, no reason for lying to me
'Cause I've seen you smiling when you were living with me
You're not happy with her
You're not happy with her

You're living with her now but still you are living alone
You're feeling sorry, you want me to take you back home
You're not happy with her
You're not happy with her at all
Forgive me asking you

Who let the heartache in?
Who let the tears begin?
Who let the pain walk in?
Who let the heartache in? (It was you)

Who let the heartache in? (It was you)
Who let the tears begin? (It was you)
Who let the pain walk in?
It was you, only you

You're feeling lonely, your heart's feeling empty and cold
And you only want me because you have no-one to hold
You're not happy with her
You're not happy with her at all
Forgive me asking you

Who let the heartache in?
Who let the tears begin?
Who let the pain walk in?
Who let the heartache in? (It was you)

Who let the heartache in? (It was you)
Who let the tears begin? (It was you)
Who let the pain walk in?
It was you, only you

We should have stayed together
Now my love is gone forever, ever

Who let the heartache in?
Who let the tears begin?
Who let the pain walk in?
Who let the heartache in? (It was you)

Who let the heartache in? (It was you)
Who let the tears begin? (It was you)
Who let the pain walk in?
It was you, only you

Who let the heartache in? (It was you)
Who let the tears begin? (It was you)
Who let the pain walk in?
It was you, only you

Who let the heartache in? (It was you)
Who let the tears begin? (It was you)
Who let the pain walk in?
It was you, only you

Who let the heartache in? (It was you)