Hello,<br/><br/>I'm confused by the following sentence. <br/><br/>A: 'Just because I'm friends with her doesn't make me any less friends with you'. <br/><br/>B: 'I don't know. I really hate her guts!'<br/><br/>First, the usage of 'friends' is where I don't get. What's this usage?<br/><br/>Second, what does guts mean here? Courage?<br/><br/>Thanks in advance!!