An Arab needed a heart transplant, but prior to the surgery the doctors needed to store his blood type in case the need arises.
Because the gentleman had a rare type of blood, it couldn't be found locally. So the call went out to a number of countries. Finally, a Jew was located who had similar type of the blood who willingly donated his blood to the Arab.
After the surgery, the Arab sent the Jew a thank you card for giving his blood along with a new car as a token of his appreciation.
Unfortunately, the Arab had to go through a corrective surgery once again. His doctors telephoned the Jew who was more than happy to donate his blood again.
After the second surgery, the Arab sent the Jew a thank you card and a jar of Almond Roca sweets.
The Jew was shocked to see that the Arab this time did not reciprocate much the Jews kind gesture as he has done previously. So he phoned the Arab and asked him why he had expressed his appreciation in not so generous manner. The Arab replied "Ya Habibi, I have Jewish blood now, remember?!"
