Tom gets a chance to promote a single of the rising band Gladwell. Band leader Tristan accepts only if he promises to get them on Letterman's talk-show. Tom complicates matters by reviving his affair with lead singer Kira Dungen, his ex, whom he believes to be dumped by. Jake outs himself to his former fiancée. Mike is so obsessed with his pregnant wife's ex Langmo that he loses a scalpel.