There just is not anything on the face of the earth more adorable than a kitten. Well, at least in my opinion. I think this is why there are so many feral cats, abandoned cats and cats who meet their end in some shelters and roadways. People can't refuse sweet little kittens, then they become cats and suddenly they are not as cute, they grow a personality that often does not include being the life of the party and they suddenly go from being the best thing in the world to forgotten. It's so sad. I'm so glad you have two little ones that will be raised and loved well throughout the years.
Be sure to get them fixed!