One of the most beautiful things in Asian (Pakistani) culture i admire is how our social structure is build and how our doors are always open for our friends and family.
I was surprised and shocked when I heard for the first time that there are people who make a appointment before visiting their parents or family.
I have never done that, whenever I go to my parents or my sister the door is open for me and the food is always waiting for me. This is also with the rest of my social structure. I just call and go without any appointments.
I love this, it is a very warm gesture. When we as modern Pakistanis lose this cultural treat, we are losing something very valuable in us.