Your kitty is happy living with us.
She has large rooms to run around in, mice to catch, once even a bird which flew down the chimney. She has all the food she wants. I brush her twice a day, and keep her box clean. She loves me and cuddles with me every chance she has, in my lap during evenings, in my arms at night, now as I write this. In the morning she licks my nose and purrs.
I talk to her about you, and give her things with your smell. So that she doesn't forget.
I haven't forgotten.