season 3 of buffy the vampire slayer?

Buffy returns from LA.

Angel returns from hell.

Buffy turns 18.

Willow looses her virginity to Oz.

Faith the other slayer comes to Sunnydale.

Faith kills a man and then joins The Mayor.

Anya makes her first appearance.

The First Evil makes it's first appearance (The S7 big bad) and tries to convince Angel to kill himself/Kill Buffy.

Faith poisons Angel.

Angel reluctantly feeds off Buffy in order to be cured.

Buffy blows up the high school and defeats The Mayor in his demon form.

Angel breaks up with Buffy.

Xander has sex with Faith.

Buffy puts faith in a coma, in a attempt to get her slayer blood to cure Angel.

Angel leaves for LA.

Xander and Willow have a affair of sorts.

Xander and Cordelia break up for good.

Giles (whilst under the effects of magic candy) has sex with Joyce.

The Hellmouth opens again.

This is not in the order they happened, just as they popped into my head.

I could give more details but you'll have to email me for that as i'll be here all day. Lol

The new mayor moves to town and starts his plan for his Ascension, Faith goes bad and works for the mayor after killing a human, and the gang goes to the prom and graduates high school. Anya becomes a cast member and is introduced when Cordelia wishes Buffy never came to Sunnydale (great episode).

oh wow, ALOT. Angel comes back and he and buffy rekindle their sex-less romance, faith poisons him with an arrow for which the only cure is a slayer's blood. (faith is criminally insane and an assassin for the mayor now) buffy goes to kill faith so she can save angel, but fails and faith gets away so buffy forces him to drink HER blood instead, stopping just in time and getting her to the hospital. willow and xander are caught kissing and cordelia and oz break up with them, but oz takes willow back. The mayor is evil and is preparing for his "ascension" to a mega demon on graduation day. the last episode, the mayor turns into a HUGE snake demon thing and buffy kills him by blowing up the school.