<Tr> <Th> 234 </Th> <Td> </Td> <Td> "The Relaxation Integration" </Td> <Td> Mark Cendrowski </Td> <Td> Story by: Chuck Lorre & Steve Holland & Adam Faberman Teleplay by: Maria Ferrari & Andy Gordon & Tara Hernandez </Td> <Td> October 9, 2017 (2017 - 10 - 09) </Td> <Td> T12. 15603 </Td> <Td> 13.13 </Td> </Tr> <Tr> <Td_colspan="8"> <P> Sheldon cannot find the perfect wedding date and begins talking in his sleep, adopting the persona of a laid - back person who goes with the flow . Amy and Penny believe that his subconscious mind is trying to tell him to be more relaxed; his attempt to be so while wearing flip - flops ends in disaster . He decides to leave all the wedding planning to Amy while he wears a Star Trek uniform underneath his tuxedo . Meanwhile, Raj and Stuart both become interested in Bernadette's new coworker Ruchi . While she likes them both as friends, she does not want a relationship with anyone . </P> Title reference: Sheldon trying to embrace the relaxed side of his personality . </Td> </Tr> <P> Sheldon cannot find the perfect wedding date and begins talking in his sleep, adopting the persona of a laid - back person who goes with the flow . Amy and Penny believe that his subconscious mind is trying to tell him to be more relaxed; his attempt to be so while wearing flip - flops ends in disaster . He decides to leave all the wedding planning to Amy while he wears a Star Trek uniform underneath his tuxedo . Meanwhile, Raj and Stuart both become interested in Bernadette's new coworker Ruchi . While she likes them both as friends, she does not want a relationship with anyone . </P> <Tr> <Th> 235 </Th> <Td> </Td> <Td> "The Explosion Implosion" </Td> <Td> Mark Cendrowski </Td> <Td> Story by: Bill Prady & Maria Ferrari & Tara Hernandez Teleplay by: Steve Holland & Eric Kaplan & Jeremy Howe </Td> <Td> October 16, 2017 (2017 - 10 - 16) </Td> <Td> T12. 15604 </Td> <Td> 13.07 </Td> </Tr>

The big bang theiry season 11 episode 12