Why'd you leave?

Remember the time when we walked to the park on the sun-setting evening?
Remember the time when you held my hand tightly in yours?
Remember the day that we said “I Do”
Remember that time when you said you’d never leave me?
Remember this morning when you left on the plane?
Remember me standing there, tears down me cheek?
Never wanting you to leave. But I didn’t have a say.
Remember today when you broke my heart?
Whose are you going to go steel this time?
And whose are you going to break?