Jenny Calendar appears for the last time.

During this time he killed Jenny Calendar and tortured Giles; causing his relationship with the group to remain strained even after his soul was restored.

Jenny Calendar, starting with the episode "I Robot, You Jane"

Jenny Calendar, until her secret was revealed in "Innocence"

You, Jane" features the first appearance of Jenny Calendar.

Giles appears and asks to speak with Buffy when Jenny Calendar sees him and tries to make up.

In the first two seasons of the series, Jenny Calendar is Giles' primary romantic interest.

He admits to being technophobic, a fact which often brings him into conflict with technopagan and computer science teacher, Jenny Calendar.

Jenny Calendar: Jenny was the high school computer teacher.

The next day, Jenny Calendar is teasing Giles about their date, which she is planning but won't give him any details of.