Melissa and Elsie didn’t hang out much in school, so it’s a little awkward when they bump into each other at university. But when Melissa reveals she’s there tailing her boyfriend who she suspects is cheating on her, the duo embark on a slapstick caper to find out the truth. Over an afternoon, the two unlikely sleuths form a strange friendship laced with waggery, top-tier banter and reluctant deceit.