It looks to me like this guy has had plastic surgery after he jaw surgery. If you look closely at the first picture of the first row you can see clearly that his eyes appear half closed. This is caused by loose skin on the eyelids. In the first picture of the third row his eyes appear to open much wider. The pictures are taken from approximately the same angle but the eyes look different. It is a result of having the loose skin removed.
Some of you might think his eyes look diferent because they are more fully open, but it is not the case. His eyes have a 'cleaner, fresher' look about them because of ps. It is good surgery though, subtle. A larger image would make these changes more obvious.