PC Harry McLellan (PROSE: The Church on Ruby Road [+]Esmie Jikiemi-Pearson, adapted from The Church on Ruby Road (Russell T Davies), BBC Books novelisations (BBC Books, 2024).) was patrolling the streets of London during the late hours of 23 December 2023 when he saw the head a snowman decoration fall onto the Fifteenth Doctor due to the actions of the Goblins, and ran over to check the Doctor was alright, to which he responded he was while looking at the roof the decoration had fell from.
Though the Doctor dismissed his wishes to write a report of the incident, he reassured Harry that his girlfriend was going to say "yes" to his marriage proposal on Christmas Eve after the Fifteenth Doctor's sonic screwdriver alerted him to the ring in his pocket. Though slightly bewildered, Harry was delighted to hear she would say yes as he watched the Doctor disappear in his TARDIS. (TV: The Church on Ruby Road [+]Russell T Davies, Doctor Who Christmas Special 2023 (BBC One and Disney+, 2023).)