Sean becomes concerned over Leigh's new boyfriend Sam Parks, an airplane pilot who thrives on living dangerously, and whom later takes her out on a hand gliding trip headed for disaster. Meanwhile, Kekola's conniving and outgoing cousin, Nani, causes problems for her and J.D. when she brings him over for a family dinner knowing that Kekola's domineering father will disapprove of him, as well as Kekola's lifeguard job. Nani gets into danger when three drunken college friends of hers try to sexually assault her during a sailing trip the next day.