to be added
- Lace is the traditional gift for a thirteenth wedding anniversary.
- River is set to go on a "special date" involving Stevie Wonder.
- The Eleventh Doctor is wearing his purple frock coat outfit and has a new TARDIS control room with some similarity to his second interior.
- River leaves the message "hello sweetie" in the stars for the Doctor to see. (TV: The Time of Angels)
- The Doctor recalls visiting Hydron with Amy Pond and Rory Williams and meeting Icktheus and Makron. (PROSE: The Underwater War)