Ep. 25: Shiraishi discovers Tanaka's missing necktie is actually Rino's ribbon.

25

Shiraishi observes that Tanaka is not wearing his necktie during their interaction. When Tanaka claims the accessory is stored inside his bag, Shiraishi retrieves the item to verify the statement. Upon inspection, the object found is not the expected necktie but rather a ribbon belonging to Rino. This discovery reveals a discrepancy between Tanaka's explanation and the physical evidence, highlighting an unexpected detail regarding his personal belongings and the presence of another character's item in his possession.