Karen Carpenter's "Merry Christmas Darling" comes to mind here. I have always loved that song and it fits Lois and Clark's predicament. How tragic...she is pregnant and super-powered, and Clark is non-super and doesn't have a clue he's about to be a father.
I was hoping Zara would offer to take him home for Christmas.
Family honor be damned. I just can't stand the New Kryptonians, or the Kryptonians as a whole, save our buddy Clark Kent.
Please.........bring them back together soon!