After Lois refers to Clark as "Brawny Lumberjack" she grabs a suit from a coat rack near another reporters desk and takes Clark out to a lobby phone booth to change clothes. Clark goes in holding the suit and comes out wearing a pair of black trousers and vivid blue dress shirt, but he not only does have the suit jacket but also doesn't have his original shirt, jeans, and backpack. He has also lost his Daily Planet Press badge, which he doesn't have latter while at the office.
At the Metropolis General Hospital Chloe first says "David" and later "Davis" in reference to the paramedic she met at the bus accident site.
Clark says the police believe the bomb on the bus may have misfired due to there being no casualties, but we see many injured people. the word casualties can mean injuries or deaths but is used as if it only mean deaths.