Kittens hug each other crying in the rain and we made a mistake of finding their mom

One woman said that the kittens were at the playground and cried a lot, and she asked us to go there to take them away. We went back there looking for their mother and we made a big mistake when the cat we brought back wasn’t the kitten’s mother.
But that confusion turned out to be a blessing as mother cat Luna accepted the kittens and took good care of them.