"Dearest Era..." He reaches out to see if she would permit him pulling her close. "You can not save the whole world. Though you Warriors try and try it is an impossible feat. For every child lost you saved a dozen more. You must take solace in that... that all you did was not for naught. You are not called an Angel because you didn't do enough... Please..."

At this point he does not think he can make her understand in a single evening. It will something that will take time. He'll take this last stab at it before he'll let it be. It's not a dropped matter and it will be returned to but not right now.