My cat does something strange to me but not my wife. My cat is about 12 years old. I love her tremendously. She is always there when no one else is around. For a while now she has been doing something that I find very strange. When I lay down to go to sleep or in the morning when I am about ready to get up, she nuzzles my face and used to give me what I thought were little kisses. Now she will nuzzle and lightly nip me on the cheek or my neck. The funny thing to is that she only does this to me, not my wife. Can anyone tell me why she does this?