Another woman has kissed Night, reinitializing his system to accept her as his new girlfriend. Riiko hunts down the apartment where Night is staying with his new lady, frantic to find him before he is fully "imprinted" and she loses her chance with him forever.
While out on a date with Night, Riiko meets Toshiki, a boy who looks like her first crush from elementary school. Even though she's with Night, Toshiki seizes the opportunity to steal a kiss from Riiko...
Riiko needs money after giving all she had to help pay for Night, so she finds a job at the same place Soshi works. Not wanting Night to worry, she doesn't tell him about her new job, but Night finds out anyway. What's even more worrying to Night is how Riiko is beginning to feel for Soshi…
A miniature version of Night has returned to Riiko while his full-size body gets repaired--but now Soshi has decided to move in with them! Can a mini Night prove to Riiko that his love is just as real as Soshi's?
