Mohd, I think this is part of western male culture to hide feelings under jokes. We don't tell other men we love and cherish them, when in fact we do. So we hide it under teasing.
I want to ask Pala and you some things later about asian culture because the western world has changed so rapidly we seem to have thrown the "baby out with the bathwater".
Family obligations are one such thing we were eager to be free from, and rightly so with all the abuse of power by the elders for their own purposes, but I also see us losing the goos as well.