"Overboard" themed Fic

[mysid]

Last night, I rewatched part of the Goldie Hawn & Kurt Russell movie Overboard, and I wondered if anyone had ever written a QaF fic inspired by it. In other words, a story in which Brian and Justin dislike each other, but then amnesia in one or the other allows them to have a second chance at falling for each other. Suggestions?

Update: Duplicity by elyxer has been suggested by highd and meta1960. Thank you!
More suggestions are always welcome!