I saw the girl I went out with at night dancing with guy and the guy is holding her in the waist. Is there anything worse than that?

I'm going out with a girl yesterday and we were in a bar dancing. There was also another guy there that we are dancing the 3. I went to the bathroom and when I came back I saw her dancing with him holding each other. I got upset, and I was almost 2 meters away from them, but she saw me and pulled me to her side and after that she started paying a lot of attention to me maybe she took pity on me. But the rest of the night was not the same. I feel really bad today.

I saw the girl I went out with at night dancing with guy and the guy is holding her in the waist. Is there anything worse than that?
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