All In a Heartbeat

How could I miss you
Before you've even gone
Moments like this one won't last too long
How time soon forgets
Lives to regret

Belongs to no one
Life's leading us on
Can anyone explain
Why it seems like it's over before it's begun
How did we make the same mistakes
Time and time again

When all in a heartbeat it's gone
The closer we get, the further we run
How could we ever know
How did we go wrong
Only a heartbeat away
Don't ever let me go