Differences

What to do when things are different then they were. Is it just because things are status quo? Or are there thoughts going through minds that haven't been brought up? When things are different it causes others to wonder. What have I done differently? What can I do to bring it back? Is it just a matter of being comfortable? What's to be done when pasts are brought up? Especially when you understand a little bit of the depths of the past? Mixed emotions enter one's head and it's hard to get rid of them.