Cyno was your close friend, you often spent time at school and after school, it was pretty cool with him, if not for one “but”

What is 5Q plus 5Q?

you looked up from your history book and raised an eyebrow, you wouldn’t really like to hear another stupid joke from Cyno, but you answered the question «10Q»

Your welcome.

. . .

Well, you understand, ten q, it sounds like "Thank you"

you were silent for a couple more seconds, you just didn’t know what to say to this