The mix up cards

Last Friday, we have all our room cards messed up. We mixed them up by accident when we were all in Pamela's room. That was impressive. I cannot believe how EVERYONE manage to get the wrong key and we cannot figure it out. That perplexity is just amazing. The event first started when Ben decided to return to his room. He found out there are multiple key cards on the table. He decided to try his luck. Ms. Pamela got really anxious. She desperately tried all the keys on the table on her door and she failed to do so. She cannot find her key in that deck of cards. She decide to find it tomorrow. I am so glad at that time that I still have my key in my pocket...oh wait, was that really mine?