The pic above explains it all

~~~~~~~~~~~~~~~~~~~~~

In messenger

Winter and Blizzard: *chatting about projects and payments (I'm not sure about payments though cause it was all me. I'm the class treasurer hehe)*

Winter:
Don't forget to pay

Blizzard:
Okay?

Winter: "uh... What's with the question and seriously man I just said about it few minutes ago."

Winter:
Is that suppose to be a question?

Blizzard:
Ye

Winter:
Okay
Why did you reply "okay?"

Blizzard:
Wala bye

Winter:
Okay?

~~~~~~~~~~~~~~~~~~~~~~~

Wala means nothing

BTW after I said "okay?" To him cause he said "wala bye", I thought he will log out but he was still online.
Lol