I have had my male cat for about 4 years now. Same routine for the past 3 years, both cats have free rain over the house when my roomie and i are at work and at night both of my cats sleep in my room with me. The door is shut but my male cat after being in the room for about an hour or so starts pawing at the door to get out and meowing like crazy. He has never done this before and i dont know what his deal is. he is usally a very loving cat lookign for all the attention he can get, but this behavior has just recently started about a week ago. Can anyone please help me?!?!