Looks like Clark is getting into this "it's my baby" thing. Good for him and Lois.
And although I did feel bad for Lana before, this comment about Lois being a whore has changed that. Looks like Clark finally starts to see Lana the way she really is. (Although I still wonder if your Lana is a bad person. I mean, she does feel badly betrayed, and with good reason, so it's understandable that she lashes out at Lois.)
I also loved the way Lois shared the first (obvious) kicks of her baby with Clark. I guess that might have been a major factor in him standing up to Lana. Somehow, feeling the little one move does make it that much more real.
Waiting for Sunday...
