I'm not going to argue with you, I often thought the same thing in my dating days. I never had much of a weight problem per se (pregnancy aside) but my weight would fluctuate through out the years (usually in direct correlation with being in a relationship. Lets face it, committed relationships can add 10lbs!) but I often wondered if it was actually the pounds I lost or the confidence I exuberated after every pound gone that would attract the guys.
That is some of the weirdest shit ive ever seen. That guys "target" weight is 750lbs! Seems he wants to kill him self but enjoy the food doing it.