When Varian and his dad are having a father and son moment, the music from Let Me Make You Proud is heard.
Eugene makes a reference to the battle against Varian in "Secret of the Sun Drop".
Cassandra redeemed herself like Varian did in Rapunzel's Return
Catalina (Red) transforms into her werewolf form for the third time since "Who's Afraid of the Big, Bad Wolf?" and "Be Very Afraid."
Rapunzel makes a reference to the previous times when she and Eugene attempted to propose to each other from Tangled: Before Ever After, "Beyond the Corona Walls", and "Cassandra's Revenge".