Getting a bit worried about becoming a grandfather earlier than I expected.  Izzy is obsessed with having a baby.  At least she know that she has to get married first.  And has finally understood that she can't marry Alex or Joey.  When she heard that Jenn was bring up Jess for a playdate, she asked if she could marry a neighbour.  When Anne said yes, she started dancing and going 'Oh yeah!  Oh yeah!'  Lord help us when she is a teenager.