Tonight's episode, "Staring at the Sun," picks up right where Grey's Anatomy left off last week with "Where the Boys Are."

George's father, who we were introduced to in Season 2 (right) is admitted to the hospital a serious heart problem that requires surgery. George chooses Dr. Burke to do the procedure, because he's the best... or so Dr. O'Malley and most of the Seattle Grace staff believe.

Burke, of course, is not fine, at least not entirely, and doubts himself because he knows the pressure this kind of surgery will put on him. But Cristina believes the "team" can handle it. George starts to wonder what's amiss and tensions rise throughout the hospital.

Derek and Meredith on being a couple again... in the bathtub, apparently, as well as at work. McDreamy also tries his best to work with Addison on more civil terms. A patient comes to see Mark, having had mutiple plastic surgeries so that his girlfriend will like him more.

Lastly, a mom wants her daughter's babysitter fired, after she is brought in with injuries -- only the girl would rather her mother be fired.

Intriguing stuff. As usual, we will have our episode guide posted after the broadcast, along with our list of quotes, pictures and music from tonight. Check back with the Insider often!

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