All the 3 episodes shows Lee rang immense affection and longing towards Lee Yeon. These episodes were much needed to get out of the hangover over of the main series or specifically speaking LEE RANG. He left a deep impression and heartache with his powerful performance.

Epi 1
Lee rang plays a trick on human mother whose kid was crying.

Epi 2
lee rang and yu ri first meetings were shown. It was revealed why yoo ri had deep gratitude towards lee rang. It was also First time when yoo ri saw shin ju.
Chulsan from startup had a guest appearance in this episode.

Epi 3
Lee rang and Kim suho lovely interactions. He get irritated with suho and transform into Yoo Ri.