Trevor Torseth

In an attempt to avoid turning into that old boring couple, Phil and Claire decide to revisit their Clive and Juliana role-playing rendezvous from last Valentine's Day. Meanwhile Jay has planned an elaborate surprise evening for Gloria, but his plans keep getting thwarted, and an admirer comes between Cameron and Mitchell on V-day, but they can't agree whom the admiration is directed towards.

After putting the house back on the market, Vivien learns about its first residents. Ben’s visitor causes him to further unravel. Constance and Moira’s history is revealed.

The team investigates a murder at a lumberjack competition.

Gibbs teams up with FBI Agent Fornell (Joe Spano) on a joint NCIS/FBI investigation after Fornell becomes the target of a shooting, but they face an unexpected twist in the case when their mutual ex-wife, Diane Sterling (Melinda McGraw), gets involved. Meanwhile, rumors run wild among the group after Diane stays overnight at McGee's.