Well it did all make good sense, Sophie was thinking, to evolve to be like that: two of something gives balance, grip, depth vision; two is generally ... good number, except nobody needs more than one mouth. Sense organs all round the brain. And they must be very clever with such huge foreheads! The four arms were a mystery though.When they got down to the end Thoro opened the door and gestured for the girls to go in. Inside was a lot of large apparatus, including a big clear tank two-thirds full. “There you go son.”I went and got Alex and Dad, we picked up the new gear and got it prepared to use. “Jack, this must have cost a fortune, why did you buy them?”“Because they will make the day so much better, plus we can take them home with us. If there isn’t already somewhere we can do this again, it will be a brilliant business to start up for the area.”“Always thinking of business opportunities, that is what makes you such a good businessman Jack.” Dad complimented me.Alex was looking. Over several months I tried to meet up with some of them, but it always fell through. I didn't blame them, as I was quite nervous about meeting too, and I wasn't sure enough of my housemates to feel comfortable bringing guys back, so it had to be at the other guy's place or a hotel.Eventually, after several disappointments, I got a message on the site that stood out from the others. The sender, Ed, was eighteen for a change, whereas most of the others were around thirty or even older. Also, for. She saw to it that all our excess gear had been put away until the day came that we needed it, and that the cave was kept clean, and that our bedding was aired every day. Beyond that she helped with meal preparation, but that was it. Gabby on the other hand felt her time was best spent learning the local language, and I for one felt the same. Unna didn’t get it that what the two women were doing was work. To her gathering foodstuff was the job that needed to be done. With that in mind Unna.