2x13 Deja Boo
First Aired: Jan. 12, 2007 on CBS
Summary: A ghost who can recall his previous lives appears to be destined for another reincarnation as the child of Melinda's pregnant friend---but the spirit doesn't want to return and actively seeks to harm the unborn baby. The situation cools Jim's interest in starting a family, but it might be…
Melinda Gordon: So why do you keep doing it?
Brenda Sanborn: Because he was my brother.
Melinda Gordon: Ugh, if only that were possible, but so much of your mouth comes with it.
Melinda Gordon: Eric, you're dead and yet you're standing here talking to me. Let's get a grip on what's crazy.