Oh my the first part had me all fearing whether Clark will be able to save Lex and then gah it's Lex' dream. I can totally see Lex dreaming something like this. He is indeed insecure even though he'd never show!
And the second part is all cute But it's not a dream, and he doesn't have to worry about waking up. and fits perfectly to the doubts he has unconciously.. Plus always think it's damn sexy when they play pool together..