When Kelly dumps Brian, his world comes crashing down - again. As the only two survivors stranded on a deserted island, Brian is left adrift in a sea of misery while Kelly thrives. After several unlikely encounters, Brian realises he needs to get his life afloat. Just as it looks like their love might be rescued, an actual ship appears on the horizon. Now, Brian faces his biggest dilemma yet: sail solo or stay marooned for a second shot at love.