Nah Kinjo is real chill, he's my go to guy for computer problems, since Flash is always wrong and Kinjo is always right xD
And besides that he is really fun to talk to
Flash is fun to talk to if you don't mind it turning into something more intellectual, because he really is pretty smart and he is fond of debating
Kinjo doesn't make things all that serious all the time, and if he does have something serious to say, he says it and moves on to less serious topics
I actually just said that because Flash was an exterminator =P