What happened to me?

"It is almost fifteen years."James Thomson mumbled. He came out with his sister for a walk. After walking for a while, they sat down on a bench.

"Yes. It is. I always remember those times, when we used to play here. Look at the tree. We had a treehouse on that tree. Do you remember, how we hid the kitten over there? We had to stole milk to feed it."Daisy Thomson pointed towards a tree and said.

"Of course I remember. How can I even forget that thing? I had to lie to dad for you. You were crying and requested me to help you to  keep that kitten."James Thomson said with a smile.

"Yes. I requested you because Derrick and Liam wanted to spill the bean. I was too worried for the poor animal. But both of them always tried to pull my legs. I hate both of them that time. I thought they too hate me. I only felt secured with you."

"No Daisy, they too loved you. They only liked to tease you. You should not hold a grudge against them"