What does a TV show do when it's been off the air for three months and needs to capture the attention of viewers?

Easy: time for some girl-on-girl action!

As teased previously, Rumer Willis' Gia and Jessica Lowndes' Adrianna will explore a relationship when 90210 returns with new episodes next week. The former is already out as a lesbian, but why does the latter - who has been known to sleep with (a lot!) of men - experiment with the same sex?

Because she runs into Gia at an AA meeting. D'uh! How can that not lead to the following make-out scene?!?

Explaining the storyline to People, Lowndes said:

“Adrianna and Gia share a special bond. My character starts questioning whether or not sexuality is measured on a spectrum, if it’s black and white or if it comes down to who you connect with and who you are compatible with. I’m excited as an actress to tell the story.”

You can read about more 90210 spoilers right now, but we have no need to. Two girls kissing? We're totally in!