You didn't feel anything because you were at peace with the decision you had made, it was that simple, but you took a tour of the places... those places in particular for a reason.
I've had many last times, my job as a teacher in Argentina, even though the decision had been made, it was 12 years... it didn't just mean leaving a job, but also that I might never see many of my students again... and that's how it was.
I don't know if it was a last time, but... I remember when I left the first home I had here... I even filmed a video to remember it, walking through it... until I closed the door, a place where many intense things happened. It's hard to explain. Your post is very emotional for me today, very much so.
Hugs!
RE: The very last one