Ola wants to go all the way, but Otis is on edge. Jean and Maeve need their space. Jackson has performance worries, and star-crossed lovers reconnect.

On her way to surprise Maeve, Aimee gets a horrible shock on the bus. Rahim connects with Eric as a Milburn family dinner gets seriously awkward.

After Jean makes a cringey appearance at school, Otis tries his hand at pleasing Ola – and advising a hapless teacher. Fearless Maeve buckles.

Leonard volunteers to sign for a package in an attempt to make a good impression on Penny, but when he enlists Sheldon for help, his attempt at chivalry goes terribly awry.

Masturbation turns out to be Otis’s secret talent, but can he master his unruly desires for Ola? A chlamydia outbreak distracts the student body.

Brilliant physicist roommates Leonard and Sheldon meet their new neighbor Penny, who begins showing them that as much as they know about science, they know little about actual living.

Worlds lived, worlds died. Nothing will ever be the same.

Stuck in the Vanishing Point, the Paragons search for a way to escape. The futility of the situation is compounded by The Flash’s disappearance. However, hope appears in the form of Oliver, who reveals that he has become something else. Meanwhile, the origin stories for The Monitor and Anti-Monitor are revealed.