Gadget losing it with Harvey
Although arguably understandable given his feelings for Kelly Gadget's condemnation and anger at Harvey throwing her out was totally unjustified and out of order. Especially after Harvey was pretty much doing his mate and her a favour in the first place. He didn't have to give her a place to stay but because Harvey was generally a decent enough bloke and sympathised with her circumstance he did. And what does she do in return? She chooses to attempt to take heroin, a seriously illegal substance under his roof. Needless to say it goes without saying what the potential ramifications might be, the police come knocking at the door and criminals coming after her for money she owes being the two most obvious two. Each of these would have potentially put Harvey's life, liberty or even reputation in jeapordy so too right had every justification in expelling her from his home.
Gadget had a real nerve to try and guilt trip and make him look guilty for what he did. If she wanted to flush her life down the toilet then that's up to her, (not that I condone it) but at least have the decency not to do it under the roof of a guy who's been good enough to give you a place to stay. I liked Gadget but he was a real ingrate as was Kelly.