That's a great question, and I’m here to help! Your friend’s sentence in Tagalog translates to "My cat just gave birth to five kittens" in English. So, your friend now has 5 new kittens! You can congratulate her on the arrival of these adorable little ones. You could say something like, "Congratulations on the birth of the five kittens! I'm sure they’re all adorable, and I wish both the kittens and their momma cat the best of health and happiness!"