Grey’s Anatomy–The Future: Ever wonder how long McDreamy (played by Patrick Dempsey) and Meredith (Ellen Pompeo) will last on “Grey’s Anatomy?” Well, apparently a long time. Over the weekend, Shonda Rhimes, the creator of the popular hospital drama did a Q&A session on Twitter sharing nuggets of information with fans. After a follower sent a request for the two characters to stay together, Rhimes tweeted: “They are together FOREVER. And that’s not a spoiler, it’s a fact.”
source