Headache conflict

Somewhere in my mind:

(6) - I said it, we are late. Hopefully, this time it's only 3 days. We should do the homework tonight ...
(2) - Oh no, let's play computer games online tonight, it'll be much more funny !
(7) - I wish I was a goblin !
(5) - What !? Computer games !? Hey, tonight, it's the RPG sleepless night ! We've planned this night 1 week ago !
(4) *slight cough* - Hum ... I remember you that tomorow, we're going to the Red Sea. You'll make me happy if you agree to make the luggage ...
(6) - Bah ! We got time for the luggage ... the plane only take off at 9:00am ...
(9) - You know what ? I forgot the diner in the hoven ... it has burned ...
(11) - This argument is going messy ! I've to close it !
(All) - ...
(1) - You know what, I've a good joke for you !
(2-10) - NO ! WE ALREADY KNOW IT !
(All) - ...
(2) - Hey ! Let's play online ! I've bought a new game yesterday !
(4) - We have to prepare ourselves for the trip tomorow ...
...

Morality:
This is how headaches come ...