well i dont have a special someone anymore, but probably the main one was installing a trojan horse virus on her dad's work computer (didnt realise it was for his work at the time) to get her passwords for yahoo and myspace, and although i feel slightly bad about it now, it wasnt entirely my fault, more her's/the relationship's due to there being such a lack of trust because of her actions
other than that just normal things couples fight about i guess. who's turn it is to pay, where to go, what movie to see, trying to get her to do doggy (lol), and apparently me checking up on her too much when she was out with guys without me