Al Nassr shouldn't lose after getting 2-0 advantage. Al Ittihad won 3-2. They're champions this year because they're the best team in SPL. Karim & Cristiano played together at Real Madrid they must've talked as friends after the match.
Defeats always been the fate of Al Nassr when it comes to big games. Al Ittihad is the best SPL club this season, the club have proven this scenario in different SPL games and also against elite rivalry. I was not surprised when Al Ittihad did an epic come back against Al Nassr, ofcourse its the usual weakness and error in the defendlines of Al Nassr that cost them. They've always remained relenting when leading in a game, they do not know when to strive and this have become some sort of random feature for them.