When Uncle Paddy O'Neil passes away, Liz offers comfort and support to Bobby by attending the wake — even though she's never seen a dead body before. In her angst, she forgets to drop off the key to the bar for the fill-in bartender and calls upon Simon and Philip for help. Meanwhile, the O'Neils return from the wake to find Philip and Simon hosting a karaoke challenge, which infuriates Mace — until he sees the day's receipts.