Competition gets fierce for Mason and his team when they try to win a new energy drink account. But things become complicated when he learns the client is having a beyond-professional relationship with someone on the team. Sarah decides to try a dating service to help her find a perfect mate, but may end up regretting it all when she allows Conner to help her fill out her profile. Erin decides to pop in for a visit when she thinks that Mason may have interests outside of their marriage.