A couple of days later, once again, the Sheikh had to go through a corrective surgery. His doctor telephoned the Scotsman who was more than happy to donate his blood again. After the second surgery, the Arab sent the Scotsman a thank-you card & a jar of candies. The Scotsman was shocked that the Arab this time did not reciprocate his kind gesture as he had anticipated. He phoned & asked him: "I thought you would be generous again, that you would give me a BMW, diamonds & money. But you only gave me a thank-you card & a jar of candies".
To this the Sheikh replied:
Spoiler: