Drs. Karev and Stevens heated up Grey's Anatomy in Season 2, but as we know, it didn't work out. Since then, they've become good friends... but is that it?

At the SAG Awards Monday night, Justin Chambers (Alex) weighed in on a possible Alex-Izzie reunion on Grey's Anatomy, while his Grey's co-star, Sara Ramirez (Callie) hints that there still may be hope for Callie and George.

Check out TV Guide reporter Michael Ausiello's SAG video to learn more and to watch his interviews with our favorite stars and others in the TV world.

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.