After losing the fellowship he badly wanted, trauma surgeon Jae Sun Kim goes completely out of character and makes plans for an impromptu dive trip.  When he meets the dive instructor, sexy redhead Shane McCormack, he dubs the annoying man "Scuba Cowboy" in his head and is certain they won't get along.  Things get worse when he discovers he's sharing an onboard cabin with the man!  Fortunately, Kim soon learns that while Shane can be annoying at times, he has a lot of other good points that make up for that--at least in bed.