This seems a real safety issue, the headliner fabric falling off. Sooner or later I'll have to rip it off or get it fixed so I can see out of the windows to drive it. This seems a little early for a car with around ~100k miles.

The headliner is letting go around the rear window and the support area in the back. It is also coming loose around the front window. Not an easy repair that one can do at home. Headliner needs to be removed and re-glued by a professional. I have a 23 year old Toyota truck that the headliner is fine in!! After talking to the service department in Oxford, AL. it appears this is a common issue with several different Honda vehicles. Great!

I have a 2007 Accord and the headliner foam has disintegrated. What poor quality control and they don't care. I will never buy a Honda again.