lol....

The tea Boys response was out of innocence and and thankful...
+'s of Ignorances ... see.. he must have thought you have done a big favor on him.. and repaired his PC which would have had not functioned without you.....

And the Engineer.... 1stly .. I expect .. he must have had thanked you for the services or help offered....
Money he won't give.... as he knows tht might jus offend you... but a pat on the back with Simile of relief on his face would be a price he ll pay.....

But if the Jerk thought... It wasn't a Big deal to press some buttons on the Laptop and format it..... And anybody could do it for him....

Tell him about this Tea Boy... This would be the best way to teach him a Lesson....

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Reality is a Illusion Caused Due to Deficiency of Alcohol