Siita and Jiip are talking about Valentine's Day, a culture in the human world. Glotta who overheard the conversation, also becomes interested... and in the middle of the night, a dangerous noise comes from the kitchen...! The curtain rises on a terrifying Valentine's Day!?
Siita and Jiip are frightened that Glotta is in a worse mood than usual. After consulting with Nyelv, they decide to make handmade sweets together as a present! While the twins enjoy making sweets, Nyelv smiles fearlessly... Following Valentine's Day, the dreaded White Day begins!?