I play balls with my friends these days. And because of this, I need to bring my water bottle for thirsty.  It has not been used for a while and with dust on the surface. I wiped the water bottle with care, then the word "expect" striked my eyes. Someone sent it to me when I was going to Australia with full of expectation. And I still remember what kind of expectation that is. However, things changed after two years. The water bottle is still the water bottle, still with the name of "expect",  but the expectation from one to the other doesnot exist any longer. If this expectation does not exist, the relationship between them is over.