The one on the right hangs out with the other two so she will look good by comparison. The other two are dog shit ugly.
Also, I like chocolate.
That is all.
The one on the left needs to quickly cover up. The middle one was smart, she concealed most of her body, thus compared to these two on each side of her she seems to be the only decent looking one, the one on the right is...., umm, this photo is really, really odd.