As 90210 inches closer to its second season finale, Dixon Wilson has a lot on his plate.

His mother might be having an affair, he's developed feelings for Ivy and what began as a harmless gambling habit has morphed into a possible addiction.

What's next for this character? How will these issues be resolved? And how does the actor feel about Rob Estes leaving the show?

Watch TV Guide's interview with Wilds below.

[video url="http://www.tvfanatic.com/videos/tristan-interview/" title="Tristan Interview"][/video]

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.