Tell me why we're here
Right back in your bedroom
Kissin' all your tattoos
Déjà vu
Cheatin' on our loved ones
I can smell your perfume
Sweet taboo

Missed calls, but I won't call back
I know I may have lost track
But I don't wanna go to rehab, no
Cause you're the drug and I fall back

Back to you
Back to us
Back up love
Back to you
Back to us
Back up love

Tell me why we're here crossing lines
Walking wires
Start a fire and let it burn
It's so wrong but it feels so right
When we're crossing lines
When we're crossing lines
Tell me why we're here
We know we're doing wrong now
We should be moving on now
Tell me why we're still here
Looking for a comeback
Even though we know that we won't last

Missed calls, but I won't call back
I know I may have lost track
But I don't wanna go to rehab, no
Cause you're the drug and I fall back

Back to you
Back to us
Back up love
Back to you
Back to us

Tell me why we're here crossing lines
Walking wires
Start a fire and let it burn
It's so wrong but it feels so right
When we're crossing lines

When we're crossing lines
When we're crossing lines, oh
When we're crossing lines, yeah
Back to you
Back to us
Back up love
Back to you
Back to us

Tell me why we're here crossing lines
Walking wires
Start a fire and let it burn
It's so wrong but it feels so right
When we're crossing lines

Oh, when we're crossing lines, yeah