{blackbabes} '90210': Tiffany Hines dishes on Kat's hook up with Navid

The strained relationship between Navid (Michael Steger) and Silver (Jessica Stroup) is about to get a lot more challenging on "90210."

Last week, Navid and Kat (Tiffany Hines), a police officer working with the aspiring producer, kissed. And that was only the tip of the iceberg according to Hines.

She tells HollywoodLife.com, "There was obviously something there, so [Navid and Kat] are going to explore that a little bit." She adds that as far as the legal efforts, there's going to be a sting against Navid's nefarious Uncle Amal.

"I mean, you can't have an undercover operation without a sting, right?" she says.

Hines finishes by saying that she's actually a big fan of the long-time "90210" couple of Navid and Silver. She hopes there's no hard feelings or animosity from fans of toward her.

"Hopefully, people won't hate me too much," she says.