I think he end up realizing his keys were missing and assumed someone took them.
Why would he think somebody took them without evidence?
He mistakenly thought that his keys were right in front of him, but in fact they were in the bedroom.
It can be frustrating not to find things when you are looking for them but he shouldn't accuses people of taking them without proof. People will get angry and feel hurt.
Exactly! Oh well, whatever. I just thought he was overreacting.
He is and he is in the wrong too for jumping to conclusions like that. I'm glad we see eye to-eye on stuff like this.