A delusional Bob manages to convince himself that Penny fancies him. This spurs him into undergoing a ridiculous fitness regime, which soon results in total collapse. Is this the end of Bob?

When a former student brings her baby into school to illustrate the hardships of motherhood, Susan ends up desperate for a child of her own. She doesn’t need a father, just good genetic material.

Jenny decides it’s time to finish with Alec; she just needs to work out how. Meanwhile, Simon shocks everyone by announcing he’s going to quit his job and fly to South America—on Saturday.

Students and parents have been complaining about Lindsay, and she’s ended up with a formal warning. So she’s going to transform herself into ‘super-teacher’, with help from an unlikely guru: Bob.

Brians obsessed with Eileen—the only good-looking dinner lady in the world—and when Bob starts complaining loudly about the canteen food, Brian has to stand up for his dream woman.