As a student when living at one particular property (was quite an old property) on Norfolk street in Coventry. I used to wake up sometimes in the night and swear I could see someone sat in the chair across from my bed... I was a little creeped, then assumed I was just having weird beer fuelled dreams rolled back over and ZzZzz After a week or so of being there some items started randomly disappearing for days on end, my hair brush disappeared for about 4 days and I had given up looking - either me being forgetful or simply losing it or one of my house mates was winding me up I thought. 4 days layer with no bugger else in the house, I sat on the edge of the bed watching TV, stood up to get a drink walked towards the door turned around and noticed my brush was sat neatly in plain site smack bang where I had been sitting! Creepy, yet still possible plausible explanations. I didn't mention this to anyone but after several otehr items disappeared, including stuff from the kitchen, and upstairs all magically re-appearing in the same spot on my bed 1-2 days after disappearing, I told one of my house mates - hoping they would say - HAHAHA YEAH!! WE GOT YOU!!! - Nope, they just looked at me as though I was bonkers. So I gave up searching for stuff, and accepted that it would invariably turn up a few days later in the middle of my bed heh. Other than being a little freaky, I just didn't let it bother me and carried on, mind you - the following year I didn't renew the contract there I still think it was just my split personality winding me up!
I simply wouldn't let it bother you - just an interesting phenomenon and talking point