<Tr> <Td_colspan="7"> The senior prom is coming up and the gang needs to raise money in order for it happen . However, things go wrong when Zack finds out that Kelly has a date to the prom and sabotages it by telling her would - be date that her family is violent to her boyfriends, thereby scaring her date away . Kelly then accepts a date with Zack--that is, until she finds out that he crashed her original date, and then Kelly furiously turns Zack down . Meanwhile, Slater and Jessie get locked in the boiler room and miss most of the prom until Kelly and Zack rescue them . </Td> </Tr> <Tr> <Th> 95 (78) </Th> <Td> 18 </Td> <Td> "The Video Yearbook" </Td> <Td> Don Barnhart </Td> <Td> Brett Dewey & Ronald B. Solomon </Td> <Td> November 7, 1992 (1992 - 11 - 07) </Td> <Td> 6347 </Td> </Tr> <Tr> <Td_colspan="7"> <P> The gang decides to make a video version of the annual high school yearbook, but Zack has other ideas and decides to use it as a money - making scheme to sell dating videos made from the video clips . However, Zack regrets his plan after Screech mistakenly includes Kelly on the video and she starts receiving calls from other guys . </P> Note: This episode was supposed to be in Season 2, but was held back . This is evident because at the beginning of the episode, Zack mentions he is 16 and does not have a car, although he is shown driving his car in other episodes of this season . </Td> </Tr> <P> The gang decides to make a video version of the annual high school yearbook, but Zack has other ideas and decides to use it as a money - making scheme to sell dating videos made from the video clips . However, Zack regrets his plan after Screech mistakenly includes Kelly on the video and she starts receiving calls from other guys . </P>

When do zack and kelly get back together