What's the 'harm' in letting her leave early? = I don't see any 'harm' in letting her leave early. = There's no 'harm' in letting her leave early. [=letting her leave early will not hurt anyone or cause a bad result]
I want to be sure that no 'harm' will come to her. = I want to be sure that she won't come to any 'harm'. [=that she won't be hurt in any way]
He claims that he didn't mean any 'harm'. [=that he didn't mean to hurt or bother anyone]
(..) - What? You don't know what you're doing, Leo. You don't belong here. And as your whitelighter, he's doing more harm than good. You are so full of it! This isn't about me being a bad whitelighter. It's about you feeling like I've let you down somehow! (..)2004 TvShow: Charmed Title: I Dream of Phoebe Season: 6 Episode 15