What will their dad's return mean for both Lexie and Meredith?

Now that Ellen Pompeo is pregnant, will Meredith Grey be as well?

Will Denny return yet again in Grey's Anatomy's 100th episode May 7?

What major character will experience a breakup by the end of the season?

Follow the link for more on these Grey's Anatomy spoilers from tonight's episode, "Sweet Surrender," the 100th episode event May 7, and the two-hour season finale a week later!

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