Quote from Dr. Cox in My Unicorn
Dr. Cox: Hey, Newbie. The good news is that Murray and his dad are a match, kidney-wise. The better news is that the test revealed a little secret you're gonna wanna share with your new pal. Gregory is not Murray's biological father. J.D.: [v.o.] Oh, no. Dr. Cox: By the by, this moment is so great, I'd cheat on that other moment from before, marry this one and raise a family of tiny little moments.