One dark night after the events of Ice Time, Nikolai and Martha commiserate over each other's pain immediately after Nikolai comes to the woolly mammoth barns in time to witness Martha having recently woken up from a PTSD induced nightmare.
- Dark and Troubled Past: Nikolai's is revealed in full - both his parents and his sister were dead by the time he was 21, and he has lost most, if not all, of the friends he has ever had.
- Honorable Elephant: Martha.
- Interspecies Friendship: This episode of Extras really helps solidify how strong of a bond has started to form between Nikolai and Martha.
- Shell-Shocked Veteran: The state Martha is in after Nikolai finds her having just recently woken up from what appears to have been a horrifying dream is heavily reminiscent of the kind of experience most humans suffering from PTSD undergo.
- True Companions: Nikolai, Martha, Jack and Collete cement themselves as this.
