have your boy ask which one does his GF think would enjoy the trip the most, if it's the blue, so be it.
I'm gonna have to say though, the one that everyone prolly thinks has a butter face and isn't really that pretty, 1st on left, she reminds me of a girl I knew in the 80's, she was very nice, pretty, had a funny side and ZERO attitude. She just was very appreciative of whatever we did, or at least she made me feel that way, she was game for anything and just a whole bunch of fun. She had an awsome body ( which she kept covered up except a little cleavage), face, meh, but she was such a likable person that after you were around her for awhile, she became more and more attractive. That girl reminds me of her somewhat....