Part A: The group pays a visit to Sakaki's older sister Miiko's Cake Shop, the Hatch Potch, where Io and Sakaki work.

Part B: Valentine's Day is on the corner and Tsumiki, Mayoi and Hime assemble to make chocolates for the group.

Part A: Due to a teachers' meeting, afternoon club activities have been cancelled, so Mayoi announces a "Kick the Can" game, for which the students are divided into two teams: hiders and seekers with a special penality for the losing team.

Part B: The school radio now turns into a school TV with special guests Io and Sakaki, who have to give advice to problems sent in by girl students.