During the prelude to the school day one morning, Kaoru's despondency at discovering a love letter from a girl at her grade level intensifies when Shiho and Aoi find their shoe lockers full of love letters from various anonymous suitors. Unfortunately, Shiho and Aoi being invited into a weekend outing prompts an anxious and overprotective Taizō to engage in research on Shiho and Aoi's infatuated suitors and to expect the worst of them as he orders illegal surveillance established. Finding that they have left early in the morning for their euphoric diurnal engagements, Kaoru reminisces back five years ago when she met Shiho and Aoi after arriving at B.A.B.E.L. and sets to spying on her teammates frightened of her special esper team disbanding. Minamoto finds Kaoru sulking and decides to engage her in a one-on-one euphoric diurnal engagement. Minamoto's protests of hauling a large payload of purchased items of dubious necessity and utility gives way to seeing the B.A.B.E.L. One helicopter flying overhead complying Taizō's volition to disrupt Shiho and Aoi's dates at all costs. As Minamoto reads Taizō the riot act for his behavior, Kaoru telekinetically demonstrates her intense jealousy but fortunately sees the light when a B.A.B.E.L. soldier is forbidding romantic relationships between espers and normal people before having Shiho and Aoi led away. A thoroughly-demolished E.C.M. generator and a bunch of telekinetically-scattered B.A.B.E.L. soldiers later, Taizō is read the riot act for the wasted company time and taxpayer money while Kaoru reconciles with Shiho and Aoi who (after having broken up their incipient relationships) are jealous of her extra one-on-one time with Minamoto.