Very nice.
I like the way you've captured Clark's struggles through this period.
I like this section:
I’ve seen how he looks at you. I have no doubt what he has in his mind, and I’m afraid it could be what you want.
I have seen how you look at him; you like him, as a friend … perhaps as more … I don’t know. And I don’t know if I really want to know.
Do you want me? Should I keep trying to be a part of your life? Or do you want him, and it would be easier if I left for good so at least one of us could be happy?
I can get a sense of what Clark's own insecurities -- and his unwillingness to open up and trust Lois -- are doing to him.
Bob