Background: haven't seen him since March 2020. He used to be 2 times a week for 2hrs. Lockdown happened and haven't heard anything from him bar his car broke down on DS's birthday so couldn't deliver presents. I didn't respond as what was I meant to say?
I walked past where he used to live (local) and whereas before it listed his name (think shared postbox) now it doesn't have his name. AIBU to leave it and assumed he has moved or should I actually say anything?