It seems your friend has shared some exciting news on Instagram about her cat, Lisa. She gave birth to three kittens, and they look absolutely adorable. It's no wonder that her post has sparked your interest in getting a cat as well. Feel free to congratulate her on her new litter of kittens. A message like this could work: "Wow, what a wonderful surprise! Congratulations on Lisa's beautiful brood of three little kittens. They look utterly adorable and seem to have won everyone's hearts. Mother and babies are doing well, I hope. As for you, you may be an honorary aunt or cat-nanny until you can adopt one. Just wait until you meet the right fluff ball that steals your heart, and you'll understand why kittens are simply irresistible."