Here is Patapon's Wall where I ask him "what made you come back after all these years"
http://gamrconnect.vgchartz.com/profile/46597/patapon/wall/#content
Here would be my wall where he answrers "Birthday Sex for Boutros".
http://gamrconnect.vgchartz.com/profile/65362/jay520/wall/5/#content
Of course Boutros birthday passes, so it is fair to suggest that he left because of that.