If a girl is already BF'ed, then that should be the end of the story. If she hasn't been, fair game. Larry, you had already BF'd her so that should have been it. If the guy liked her so much he could have BF'd her for a while.
Looking at it from the other side, how would you like to be a BG who sits with a guy all night and puts all of her apples in one basket and then the guy goes to the bathrrom and sneaks out or just walks out of the bar and leaves her without a customer and no way to make any money that night unless she is lucky to catch some guy at an after hours spot like one of the discos, and then has to compete with all of the FL's. You paid the BF and she was yours.
My situation in the PI was that I did not act fast enough and then it ended up better than it should have.
With the 2 that I "took" from someone else, the girl was with someone for a while, got up to go on seforum.xxxe, and then decided to see if she could find someone else and I already had my eye on them. The nother guy, you snooze you lose. And both of these happened after my experience that I mentioned in this thread. Once I see something I like now I pull the trigger if the opportunity presents itself. I will not stalk someone, that is for sure. If she is already BF'd, there are always more around.
In Puerto Galera in the PI there are only 4 bars and maybe 120 BG's and 1 of the bars is on the seedy side so not a lot of choices for so an area with about 30 resorts and guesthouses and about 400 rooms.