I have had many pets but I have never had a cat, I bought a kitten that I met by chance 3-4 months ago and now I am enjoying having a pet. He is always with me and trying to tell something with his constant movements. It's as if he's listing everything that happens when I'm not at home. I'm sorry about Merlin, but I understand he lived a right life with the right person.
I'm glad you and your kitten are having fun together. As your relationship deepens you probably come to find he becomes such a big part of your life and a valuable companion just like Merlin was for me.