Bo and MamaKent, more shaken than stirred, get up. Chloe asks MamaKent if she's all right. Hey, how about some concern for Big Bo over here, little lady? He's got a bent trachea or something. "How long have you known about Clark?" MamaKent asks, a bit angrily. "Since last year," she answers. Bo asks how much Clark told her. "Well, everything...I think," Chloe tells them. She says that's how she knew about the Kryptonite hidden in the barn. She says she heard all the commotion inside. Did the commotion really last long enough for her to run to the barn, get the rock, and come back? Signs point toward no. MamaKent asks why Clark is acting this way. Chloe tells them about Clark's freak-out at The Daily Planet. MamaKent thinks it must be red Kryptonite. Bo thinks it's somehow different. "Red Kryptonite?" Chloe asks, curiously. "There's another kind of Kryptonite. It's red instead of green," MamaKent offers. Well, that explains that. MamaKent says that the red stuff makes Clark act unpredictably. "What about silver Kryptonite?" Chloe asks. Bo makes a weird little face. "Silver?" he asks. Is that anything like beige?