When expectations falls short, people are disappointed...
What do you expect from a friend or from a relationship?
i used to have a very good friend and cause both of us "loved" each other too much, we have high expectations of each other's commitment to the friendship.
As it progresses, we fought over the simplest things and we always thought the other party would understand and give in...
On another viewpoint, how about in unrequited realtionships?
The person who person who tried his/her best in contributing to the relationship may expect the same from the other party and when things are not so straightforward, he/she treats himself as being neglected.
Its tough to balance things lest to say relationships. Just do not measure what you give and you will be surprised by the rewards:)
