I agree with what Moniki said about different Dominican guys are going to like different sizes of women. From my last trip to the DR, it was really obvious that different types of guys liked me and others liked my sister. I'm 23, 5'3", slightly overweight but very curvy, with long blond hair and blue eyes. My sis is 19 (but looks the same age as me), 5'9", thin, a little curvy, with short, dark blond hair and blue eyes. The first two nights we were in the capital, I got hit on a lot and she ended up having to hang out with their "wingman". Meanwhile, the third night, she got hit on everytime she turned around and the only reason the guys talked to me was to translate for her (because she doesn't speak Spanish). It was interesting because our faces look similar, it's just our height and body shape that varied and we had plenty of interest.
Maybe with Kunky, it's just that she was doing something unconsiously or maybe it was just the wrong guy. She had fun other times, so i don't think its anything to consider seriously or worry about. Some nights when i go out, i get hit on right away, but other nights when i really want to dance, no one comes up to me. Who knows what it is??