That's not what that scene means. He pulled the picture OUT of his wallet, into the album, and literally closed the book on her. It's contrasting Ollie still having Lois's picture in his wallet, being still not over her.
Exactly. That wasn't about prolonging the Lana thing, it was about Clark finally relegating Lana to the past.
I thought the zombie stuff was well done, too. It was good enough to give small children nightmares. And, really, how can you go wrong with a drooling, red-eyed Zombie Lois . . . ?
Talk about an action figure waiting to happen!