Ah, Jimmy being dumb and Jealous as usual.
Jimmy: Clark, you never answered me, why would she forget me and not you.
Clark: I know its hard Jimmy, but try to think for a second. Chole has known me since she was like 8 and she's known you for 3 or 4.
Jimmy: Yeah, that does make sense.
Clark: Plus you're kind of boring and her second choice.
One thing that escapes me. If they erased anything related to Clark's secret, that would be a lot of memories. Did Jor-El erase them or substitute them with alternate versions? Aren't they concerned that Chole will figure out that something doesn't quite add up fairly quickly?