Congratulations to your friend! In Filipino (based on the Tagalog language), "Ang pusa ko" means "My cat", "kakapanganak" means "has just given birth", "lang" is a particle that indicates a recent or completed action, "nang" is a possessive particle, "limang" means "five", and "kuting" means "kittens". So, your friend has just welcomed five adorable kittens! You can send her a hearty congratulations on the new additions to her feline family!