Types of OKs...

k... - I will wait for u

k... :) - I am glad u like it

k :) - I will do it!

k?? - Is that ok?

k! - I don't believe u..

k!! - hello!! It isn't that bad either...

k!!! - This is too much for me!

K - its time u stop it

K! - I'm upset

K!! - I'm angry with u

K!!! - U will hv to face the brunt