Greg is certainly a nice guy, which makes me wonder if Scott had asked to make the permanent exchange instead? Would Greg donate his muscular body to Scott?Scott did everything to become bigger, but to no avail. while Greg did not make the slightest effort to keep his. When the chance came, Scott took the opportunity and Greg did his best to recover his body. But Greg does not deserve to have an unhappy life. It would be interresting a part 3 where Scott shows that he is making Greg's best body. Doing Greg accept his new place as Scott's private slave.