Why is it that after a while, people who get attached become much nicer/more interesting/less grating people, while the rest fo us stay as annoying as we were before? Perhaps this is the mark of a good relationship then.. when it brings the best out of people.

But then it makes me wonder, what happens when they break up? Will they be able to manage their new personalities or will they revert back to their nasty annoying selves? =)

PS. If anyone's going to respond to this, pls don't need to give the "because they want to impress their spouse, uh, I mean, friend" answer because that's quite a given. i think.