How Would I Know

If it knocks you off your feet
If the taste is bittersweet
If you cry yourself to sleep
If you find it hard to breathe
If your heart is feeling sore
But somehow you still want more
When you're slamming all the doors
When it feels like love and war
Will we ever stay
high long enough
To survive these lows
Would you give me a sign
Should I stay or just let you go
Tell me how would I know
How would I know
How would I know
They say you'll feel it
when it's right
It just gets dark before the light
I know that we all made mistakes
but how many tears will it take
Will we ever stay
high long enough
To survive these lows
Would you give me a sign
Should I stay or just let you go
Tell me how would I know
How would I know
How would I know
How would I know
Or just let you go
Tell me how would I know