Frank goes missing and turns up in Toronto, tries without success to embrace sobriety, and bends the law to protect his disability checks; Fiona falls for Steve, a handsome player with a nice car, a fat wallet, and a big secret; Ian embraces his sexuality, much to the chagrin of his brainy brother Lip; lonely Debbie kidnaps a little boy from a birthday party; the errant Monica shows up and announces she's taking baby Liam.
