Being Excluded

So have you ever been in a friendship circle where theres an odd amount of people? Well I am, and its well kind of awkward. The problem with these types of friendships is that 2 people usually tend to stick together and then there's the one person who always feels left out because the pair(s) are always together. That one person always feels excluded and like they don't really belong.  But, since they don't have anyone else, they just stick with the group. And unfortunately,  that one person gets used to it and never shows it because they fear losing that one group as well.
Lesson of the day: make sure everyone is included