hello friend @brian.rrr I hope you find yourself very well. First of all I want to say friend that you have two really beautiful children who are little angels who came to your life to change it completely and make you even happier. All the words said by you in this post are proof of how good you are with your children, they are pure wise words and that only a father so lucky to have two wonderful children would say so. I'm not a father yet, but if I've experienced what you say about the children's smiles, they're unique, besides sitting on the floor playing with a child is also something that even an adult enjoys, because they show us their smiles and happiness that they feel when they are with us. Truly, children are angels who come to the world to give us smiles and joy to us and also require much of our care, love and affection since they are the most important thing in the world. If I have felt this way with children who are not my children, I imagine that your joy expressed in this post as a father that you are, must be very, very sincere and I like that, you are an excellent father friend and I am sure that every day with their smiles and joys that you give when you give them something or just being with them playing with them you will continue to grow as a parent and learn much more. I wish you blessings for you and your beautiful children.