What's wrong with you? Why can't guys just stop being so sexy crazy? She is starting to love you truly and cares for you now. Is that wrong? Plus, you're embarrassed coz she hugged u? Man your so unloving. It's coz u "did ur charm" after the fight, she feels like you really do love her and care about her. With girls, if the guy appologises and is meek and persistent with the girl even after the girl chucked a massive psycho, the girl gets really impressed with the guy and starts truly falling in love with him. That's how fights make couples grow.
Not too bad for a nerd right? =)