There are certain unspoken rules that most happy couples abide by. One of the most important is, they have the ability to laugh at themselves.
Laughter can dismantle many a time bomb.
There is no doubt that Jacob's love for Rachel was strong. For seven years he worked for Rachel's father, Laban, so he could marry the girl of his dreams. Jacobs seven years of labor were repaid with the wrong bride. I'll just stick with Leah. He talked things over with Laban and for another mere seven years of labor, he was able to make Rachel his wife.