Extra friendly! This morning instead of cuddling next to me like he sometimes do (after my boyfriend leaves for work), he actually was rubbing all over my belly and breasts! As soon as he heard my bf snore, he would stop. Then when he saw that he was asleep then the cuddling and rubbing began. Of course he stopped for good once I tried to get photographic evidence. After all, this had never happened before! I heard animals can sense pregnancy and I used to have cats during my other pregnancies get extra friendly. But those were friendly cats to begin with.  This one is friendly on his terms, for about 5 sec, then he'll bite your hand and walk away.