At the end of Season three, we have this wonderful conversation between Connor and Abby as they are stuck up a tree in the Cretaceous era with no hope of rescue:
Abby: Close your eyes, imagine a happy place, you are on a beautiful beach with the sun shining.
Connor: Are you there too?
Abby: If you like.
Connor: Are you wearing a bikini?
Abby: Yes, if you like.
Connor: The water is really warm, it is lovely.
Connor: Abby, can I move back into the flat please?
- They have no hope of rescue at this point, and it isn't the way they reassure each other, it is Connor asking if he can move back into the apartment in the full knowledge that they are unlikely to ever get back home that makes this troper break out in tears.