When you're dreaming with a broken heart the waking up is the hardest part you roll out of bed and down on your knees and for a moment you can hardly breathe. Wondering: was he really here? Is he standing in my room? No, he's not 'cause he's gone. 
When you're dreaming with a broken heart the giving up is the hardest part, then all at once you have to say goodbye. Wondering, could you stay my love? Will you wake up by my side? But he can't 'cause he's gone.