I'm sorry dude, I don't know how to be nice to guys like you. When you're being helpful and kind and just generally a good person to me, I'll shrug it off. You'll get that odd thank you and polite smile but that's about it. I know it's harsh or 'cold' as you like to describe it, but I don't know any better. I'm trying to not be so 'cold' but something like this will take me some time. I get that were not that close, so you don't realise when I'm being sarcastic, so you probably think I'm a real bîtch, but I promise you I'm not. I'm working on myself, I'm realising these past few weeks that I'm not as great as I've always thought I was. Sometimes the problem isn't with those around me, but with myself. So yeah. Sorry for being so rude all the time, I bet you're growing sick of it, and so am I.