90210 Season 2, Episode 16: Clark Raving Mad
Naomi butts heads with the Blaze’s new faculty advisor, Mr. Cannon, over her racy gossip news segments, and is somewhat humiliated after she is reprimanded in front of her peers. After failing to convince Navid to back her opinion, Naomi decides to tell a tiny lie about Mr. Cannon sexually harassing female students, which soon snowballs out of control.
Adrianna is now the lead singer of the all-girl band, the Glorious Steinems, and confides in Silver, Naomi, and Annie about her newfound feelings for Gia, and the two go out on their first official date. Meanwhile, Teddy decides to test Silver by attempting to make her jealous.
Dixon and his birthmother, Dana, continue to bond. Liam catches his stepfather with another woman and confronts him with his fist-to-the-face which leads to Liam leaving home. Also, Debbie and her instructor, Kai share tea and conversation after yoga, but Kai oversteps his boundaries when he makes a pass at her.
Source: Wikipedia