Toronto filmmaker Julianna Notten, whose first feature Erin’s Guide to Kissing Girls is now playing at the Carlton in Toronto and available across Canada on digital and on demand, digs into the ecstatic melancholy of Charlotte Wells’ devastating debut feature Aftersun, in which Frankie Corio and Oscar nominee Paul Mescal play out a father-daughter drama through a tragic film of memory. Your genial host Norm Wilner has his own baggage to unpack on this one.