S40·E55 Episode 5862 (Tue 8th Mar 2011)

Jimmy goes out for a meal with Nicola, but as she tells him about her court case for biting a child, Jimmy feels increasingly uncomfortable in her company and can't return her affectionate gestures. Later, Jimmy comes clean to Carl - saying that he's seen the evidence and knows he must have loved Nicola once, but he can't for the life of him understand why.