My boy is 2+ years now and he still doesn't speak. I mean he only says a few only words. Is it okay?

Don’t worry Anand, boys generally start speaking late as hyperactive mind indulges them to do more chaotic activities rather than doing communicative activities. But there is no harm to check with paediatrician or child psychologist as certain time child may have social behaviour issues. There are so many therapies which an expert can guide you after proper diagnosis.