Well.. it's no secret , walking is the best exercise to keep yourself in a good shape. Sometimes it's the best way to take breath of fresh air and just talk to your friend.
I like walking along the quiet streets or some parks. I like to speak English to someone during my walking. It definitely helps me to practice my skills.
As for my friends, they never refuse to walk with me. One can find his or her interesting topic to talk over..
It seems to me , people should walk much nowadays, cause the movement is the base of our long and happy life.