Friends as a source of slave labour

Friends come and go. Even true best friends change over time.... Think about how many Friends you have left behind. Sure you try to keep in contact with them on facebook and crap but its never the same.
Some Friends you will go the extra mile to keep in contact with and why not they are there when you need them the most and vice versa.

Some even help you out when you need them the most. Meet Terry Martin for Example. Excellent welder and a true friend. Drove all way to my house to weld a down pipe for my turbo setup. He didn't charge me anything either.  

So does this mean you can use your friends as slave labour??? Yes, only if you do the same for them. Also don't forget that if they are doing a favour for you don't treat them like crap. They need food, get them food. They wanna blaze, get them weed and so on. So here's to all the people who have helped me out in life and with my car. Thanks a lot for all your help and I'll follow each and everyone of you guys to the gates of hell.