I JUST finished the same bolero. I¨m not sure I¨ll be able to explain it clearly enough, but I¨ll try ( and anyone jump in and correct me if I´m wrong ) ( which would mean my whole bolero is done wrong )
Row 1 you´ve done the k1, k2 tog, YO, YO, ssk, right? well, when you turn it around to do row 2, you p1, p1, then purl the first loop ( of the yarn over ) and then purl into the back of the loop ( instead of the front of the loop ) of the second YO. Does that make sense? Best bet is to do a row to see how it looks - then it might click.