Is my cat weird or is it just me?

From the day he started showing personality I thought he was a bit strange. He was scared of almost everything and for a while he wouldn't play with the rest of the litter. He's very affectionate, not strange, but he gives me kisses. He like to lick my chin, cheak, tip of nose, forehead, and top of my hand. He will only use a litter box, not a bad thing. But its funny because he's and indoor/outdoor (supervised) cat, when he needs to go he screams to get back inside, its quite funny and cute. When I clean it he gets this look in his eyes like he's scared I'm doing something bad to it or taking it away. For some reason my mom allowed her cat to get prego again and so we have a new bunch of kittens. Well he acts like a female mom cat around them. He doesn't like the mom near them, he protects them from everything and trys to feed them and cleans them. Its cute but I wouldn't imagine its normal, not for males. And no he's not the dad, but even if he was I don't think males really care.