The lives of animals are sometimes very difficult and disappointing. They go through a lot of hardships in their lives just to survive.
The same was with this kitten who survived a very harsh life with the previous owner. She went through hell in their house. They were very harsh with the cat.
They were abusing the cat. They were not giving her food and water. And also were not taking her out for walks. She was living in such conditions.
After a while, they took the cat to shelter. There her life improved a lot. She got by a good family and was having great time. But she was alone most of them.
After some time, the family brought another cat into the house, so the cat did not feel isolated from everyone. Now, she was having a really good time and enjoying every moment of her life with the new friend.
They were sharing good time and moments with each other and did not want to let each other go.