What I love, and it may be the result of him growing up Neymar's shadow, is for someone who's the next big thing, comes with the hype, the following and is coming in to be the new guy, he has been utterly selfless on the pitch and has given his all for the team and in the process his all to show Kun that they can play together and make the most of playing together.
I think so many "next big things" could come on and hog the limelight and be all about them, yet his selflessness and team ethic could actually help (in part) convince Kun to stay.