You look in the mirror and it's just not the same as when you looked into it last week.
Something was different. It could be your hair, or your smile, or your skin. But it's not your face or body that's new.
Your point of view on things have changed. It's not you that looks different it's that you look at things differently.
And it's okay things aren't what that used to be because people change and that's good.