Grief over a recent loss creates a rift between Booth and Brennan, who is also surprised by a visit from an ex-boyfriend.

Cast: Emily Deschanel, David Boreanaz, Michaela Conlin, Tamara Taylor, T.J. Thyne, John Boyd, Eugene Byrd, Eddie McClintock, Wolfgang Bodison, Tom Degnan, Greg Evigan, Miranda Frigon, Lindsey Haun, A Leslie Kies, Dale Raoul