The last seduction? Elana and Thom's rehearsal dinner should be a night to celebrate romance. Instead, Mariella is missing in action, a surprise guest is slipping through the crowd, Luc is fending off blatant requests for a ring from Rachel . . . and the Fixer is scrambling to keep all Marshalls on message! Seductive distractions loom large for everyone tonight—but are any of them dangerous enough (or sexy enough!) to derail the wedding?