The last time we saw our beloved Zeta Beta Zeta sisters they suffered a shock so monumental even Zeus would have been all, “daaaaaaamn!” Yes, former president Frannie defected and opened her own sorority, taking half the house with her. But all is not lost as “Greek” star Spencer Grammer tells PopWrap.

In fact, my time with the a-freaking-dorable star of ABC Family’s most daring and addictive series resulted in so much scoop I could open a 31 Flavors. So sit back and relax as Spencer dishes all about tonight’s big season premiere, what episode left her jaw on the floor and exactly why this will be the most provocative season of “Greek” ever! (Hint: It involves lesbians)

The summer has flashed by and school’s back in session when ABC Family’s recently renewed Greek resumes its second season this Monday at 8 pm/ET.

What’s new with the gals and guys? For one, fresh off her D.C. internship, Casey’s looking to make a drastic change in her collegiate life.

“She wants to buckle down and really start studying,” Spencer Grammer previews in this video Q&A. “She decides to take less of a stand [at the sorority] and develop into her own person.”

Grammer talks about whether castmate Michael Rady’s increasingly busy dance card means that Casey’s romance with Max is 100-percent over. Also, she shares a peek at how Frannie’s shocking bid to start up her own sorority is, well, far easier said than done.

Next, Spencer confirms that one of the ZBZ gals will have a crisis of sexuality, “and Casey might placate that in a fun, playful way.” The storyline, she teases, “will be an audience-pleaser for everyone.” And how.

The sit-down continues with Grammer raving about new addition Jesse McCartney and teasing how Casey and Cappie’s push-me/pull-you romance will “come to a head in the season finale.”

Last but far from least, I trot out Grammer’s sexy new lad-mag photo, which she claims she did all in the name of “trying to pull in a new audience” for Greek. Dare say, it just might work.