Just hug people. I hug people throughout the day for no reason. A pat on the back works wonders for people too. A good way to show loving affection to anyone you know is to just slap 'em on the ass when they do a good job. Be all "Good job!" to them and wabbam slap on the ass. I do it all the time. In today's day in age people don't like being touched for some odd reason. Now I have an excuse to hug people even more hahaha!