"Lovewrecked" tells the story of Jenny (Amanda Bynes), an eighteen year-old girl who is ecstatic when she finds that her favorite rock star, Jason (Chris Carmack), is a guest at the tropical resort where she is working for the summer. When Jason falls off a cruise ship, Jenny dives in to save him, and the two raft their way onto a nearby "desert island" -- actually just a stone's throw from a luxury resort. However, Jenny wants to spend some time alone with Jason, so she lets him continue to believe that they are desperate castaways-- at least for now. Things get even more complicated when Jenny's rival Alexis (Jamie-Lynn DiScala) pretends to be shipwrecked too, and they both compete for Jason's affections. When Jenny's plan blows up in her face, her lifelong friend Ryan (Jonathan Bennett) is there to pick up the pieces.