1x13 - Maison Ikkoku

As Godai attends his classes, he notices a mysterious dark-haired woman following him around campus. Letting his imagination run wild, he assumes she must be infatuated with him. Once she finally confronts him, Godai learns that her name is Sayoko Kuroki and that she wants him to join the Puppet Theater Club. When the (mostly female) club members start calling at all hours of the night asking for Godai, Kyoko gets the wrong idea about Godai's new female friends and has a payphone installed.