People like me who miss the past, it is difficult to calmly accept the parting, always feel very sorry, although they will persuade themselves that most of them are passers-by do not care too much, but when they think that they may never have the same state of mind, will not go to a certain place again, no longer see someone, or will be sad for a while.
After all, it is a matter of time, and the compulsory course for adults is acceptance. Leaving is one's destiny...