Both Alistar and Miranda jump ten feet away from each other when Alistar says Miranda's name, she because he startled her, and Alistar because he didn't expect Miranda to react like that.
They spend the next ten minutes apologizing for startling the other, and then apologizing about apologizing for having startled each other, and so on and so forth until Crowley clears his throat and looks around.
He blinks a little surprised when he finds the small previously barren pot filled with flowers.
Miranda flushes, so Crowley is quick to tell her that it's merely curiosity.
"I... just..." Miranda sighs, looking at the flowers her Innocence has allowed to bloom. "They seemed so sad, not being able to grow up. They... they have the promise of beauty, don't they?"
"They are beautiful," Crowley admits, trying not to think of the last time he was around flowers. Instead he gives Miranda a small smile that he hopes won't startle her. "You are very kind, letting them know everything will be alright."
Miranda flushes again, and the next twenty minutes are spent apologizing about having embarrassed her, and then she apologizes about having embarrassed him and so on, so forth.