We unfortunately see this too often. Our friends, with whom we spend our days, share our special moments and at whose side we stood during their bad days; disappear. Then we find out that they are in a relationship. Because they are selfish, they decide they don't need you anymore and stop calling and texting. However, they forget about karma. The day when they realize how wrong they have been comes, but it is too little, too late.
Here are the most common traits of such people: