ðə dˈɑːktɚɹ ɐɡɹˈiːz tə hˈɛlp kɹiːˈeɪt ɐ mˈɛntəl bɹˈɪdʒ bᵻtwˌiːn ðə tˈuː lˈʌvɚz jˈuːzɪŋ ðə tˈaɪm tɹˈævəl tɛknˈɑːlədʒi, bˌʌt ðə dɪvˈaɪs hiː nˈiːdz hˈæzbiːn lˈɔst ɪnðə twˈɛnti fˈɜːst sˈɛntʃɚɹi ænd pˈɑːsᵻbli dɪvˈɛləpt ɪn ɐ tˈaɪm məʃˈiːn.
The Doctor agrees to help create a mental bridge between the two lovers using the time travel technology, but the device he needs has been lost in the 21st century and possibly developed in a time machine.