Confuse!!!

Last night we have a rough night coz of the residents getting confused which room do they sleep... Two of our residents was very confused with their rooms, coz my co-worker move 1 of them to the other room which is not her room it's the room of 1 of the resident... Both of them was walking along the hallway back and forth of the 2 rooms... But anyway i told them that you have to stay in that room and in the morning going to talk to the management with it... Hehehe, i was confused also...