Claire and Gloria hang out with Haley on her 21st birthday. Alex, Luke and Manny babysit Lily and she decides to drop the ‘where do babies come from?’ bomb.

Lily has reached a womanly milestone that Cam and Mitch are not prepared for – at all – so they call in reinforcements.

When Phil learns that his real estate class will be cancelled if any additional students drop it, he turns on his powers of charm and flattery to keep one particular…