That moment when you realize when you realize that Ash initially went to Unova for a vacation with his mother, a woman who barely gets to spend time with her son since he is so often away, only for him to ditch her again and leave for another journey. Poor Delia.
To make things even sadder she’s living all alone in that big, empty house. Sure, she has Mr. Mime by her side, but when you think about how alone she is in that house, it must get pretty lonely for her.