She sucks. That's what's up with her.
Original_Sin
But honestly, Lana is totally lying to Clark, when she spent 6 ******** seasons saying how she wants an open and honest relationship. What happened to character depth? People change? Meow?
She's been lying to Clark over one thing or another for the past six years as well. Nothing new.
Did anyone else notice that she totally attributed the fact that she and Clark never hooked up as being all Clark's fault? "As long as Clark kept his secret it was impossible," why, Lana? Because you demand full disclosure the second you meet someone, that's why.
Even when Kara asks if keeping secrets is a "human thing" she acts like Clark's the only person in the world who would do such a thing -- because if it were a "human thing" then that would imply that Lana's done it herself (which she has) and would make her a hypocrite (which she is).
Even when she's quasi-defending him she acts like it's all about
Clark's issues and hangups -- "He only acts that way because he cares so much about protecting people," not, "protecting me", which would imply that he had reason to worry more about Lana than anyone else (which he did), and definitely not "he worried about my reaction" (which he did). Nothing that would imply that Lana had ever had any fault in the convoluted mess that is Clark/Lana up to this point... there's no give and take, there's no share of responsibility. It's all Clark's fault.
And what's worse is that she came off as kind of patronising to Kara over it.