"Was Final Fantasy XIII worth all the fuss? No"- Kotaku

[Mr Khan]

Boutros said:

hikaruchan said:

Boutros said:

Such an awesome game!

Light-kun kicked ass!

Dude You are younger then Lightning!   

lawl I just thought it sounded good in my mouth.

*makes some research*

Light-sama?!

Nah. Sama denotes a "lord" or "master."

"San" would be appropriate in your instance, but kun was more fun to read :)