To translate your friend's message: "OMG! Did you also see on Instagram what Lisa shared? Her cat had 3 kittens - they look sooo cute! I want a cat too :(((" In this message, she is telling you about her friend Lisa's cat which recently gave birth to three kittens. The kittens are very cute and she seems to be wishing she had a cat too, likely because she likes the kittens' cuteness. So to answer your question - there are three new baby kittens. Your friend is simply excited about the cuteness and is sharing the good news with you. You can certainly congratulate her on this new addition to Lisa's family!