Is it normal to get so annoyed by someone that you instantly get into a bad mood and want to be alone?

I was in a great mood today, but then I went to the theater to see Inception, and before it started, the person I went with kept trying to tell me a story about his first date and how he tried to put his arm around her, and so he tried to put his arm around me as he spoke, and I scooted away and told him to stop, I don't like being touched. But he kept doing it anyway and it really made me uncomfortable. After the movie he was really loud and said he didn't get it. I was embarred because it really wasn't that complicated. He's one of the those people who always has to draw attention to himself, and I hate it. After that, I was beyond annoyed and didn't want to be around him or anyone. Now I'm just really angry. Is that normal?