Smoke without Fire - Duffy 

"Smoke without Fire" was written by Duffy & Bernard Butler, performed by Duffy, and released in her 2008 "Rain on Your Parade" album. It then has become a well-known part of Woody Allen's movie "An Education" OST. The movie catapulted then 23-year old Carey Mulligan into stardom with her much older co-star Peter Sarsgaard.
If I'd known you were cheating me
I would have saved myself and set you free.
If I learned you weren't the loving kind
I would have saved some peace of mind.
My friends told me you would break my heart
And never last, we would surely part.
There's no smoke without fire
Baby, baby you're a liar.
People talk in this little town
Rumours keep spreading all around.
And now word has it you've been foolin' me
I'm so blind that I cannot see.
My friends told me never to believe in you
You never loved me you were never true.
There's no smoke without fire
Baby, baby you're a liar.
No there's no smoke without fire.
Baby, baby you're a liar.
You're a liar
You're a liar
You're a liar
Baby you're a liar.
There's no light without a flame
There's no use in having you to blame.
No
There's no smoke without fire.
Baby, baby you're a liar.
You're a liar