I didn’t say which one.
Harry’s greatest fear is that Maggie will choose someone exactly like him.
He wants her to date someone exactly like Michael.
No, actually he'd prefer she date no one and stay a little girl forever. Look how Jim has written her. She is what? Close to twelve years old now if she was six or seven at the time of Changes, supposedly very intelligent, yet he writes her like she is still six! Yes, issues to be expected after her experience, but really...