[Verse 1]
I know you better with the lights off
That's the only time it feels like you
There's a piece inside that's missing
It's the only part I ever knew

[Pre-Chorus]
Smells like your cologne
Trusting all your clothes
I, I
Whose this in my bed?
Tell me who this is
I, I wanna know

[Chorus]
I think I fell in love with a stranger
He kisses me goodnight like you used to do
When nothing 'bout this love is familiar
Familiar, I wanna know
I think I fell in love with a stranger
Look into your eyes, no, it can't be you
When nothing 'bout this love is familiar
I think I fell in love with a stranger
(Stranger, stranger, stranger, stranger)

[Verse 2]
I know you better with the lights off
That's the only time it hurts like you
You know we used to play in harmony
And now you're playing out of tune
[Pre-Chorus]
Smells like your cologne
Trusting all your clothes
I, I
Whose this in my bed?
Tell me who this is
I, I wanna know

[Chorus]
I think I fell in love with a stranger
He kisses me goodnight like you used to do
When nothing 'bout this love is familiar
Oh, I wanna know
I think I fell in love with a stranger
Look into your eyes, no, it can't be you
When nothing 'bout this love is familiar
I think I fell in love with a stranger

[Bridge]
Ohh
Ohh, whoa, whoa, whoa
Ohh
Ohh, whoa, whoa, whoa

[Chorus]
I think I fell in love with a stranger
He kisses me goodnight like you used to do
When nothing 'bout this love is familiar
Oh, I wanna know
I think I fell in love with a stranger
Look into your eyes, no, it can't be you
When nothing 'bout this love is familiar
I think I fell in love with a stranger (Stranger)