Shouting match between the two brothers is the norm these days. They will shout at each other for the slightest of reasons, driving us crazy most of the time. In one of the episode, I think they were fighting about the choice of ASTRO channel, they veered off the issue and the fight went personal, hahaha...
Here's the excerpt on the personal attack:
Emil : Eiddin ada brain tak?
Eiddin : (nonchalantly)...takde.