Rob Brownstein

A new family are moving in across the street so Jay goes out of his way to make a good impression. Alex has mono so the Pritchetts use it to their advantage.

Michael tries to find the woman he met at the blood drive when she disappears; Dwight and Kevin manage to meet women at the office `Lonely Hearts' party.

When Lynette's father-in-law pays a visit, she unwittingly learns a family secret; Susan is disturbed by Julie's growing romance with Zach.

Several of the doctors compete to be the new face of Seattle Grace; April brings an emergency case to the hospital; Alex and Jackson work with a transgender teen couple; new policies test the patience of the staff.

A mysterious dead man is found in a crater, his body flattened as if he had fallen from the sky. Brennan and Booth try to find out who the man was, while Hodgins comes up with different conspiracy theories involving aliens.

Taylor ruins Seth's night when she throws a Harbour School event that keeps Summer at a distance; Marissa's new friendship at the public school worries Summer so she enlists Ryan's help.