Nobita wants to invite Shizuka over to his house, but she ends up accepting Suneo's invitation first whereas Gian decides to go to Nobita's house to sing his song to him. Doraemon and Nobita then use the Surprise House gadget in an attempt to scare Gian away, however Shizuka ends up arriving first due to Dorami's intervention and becomes the victim instead. To appease Shizuka, Dorami brings out her Super Deluxe Happy House gadget which turns Nobita's room into a fairy tale land. However, Gian arrives and starts to sing his song.