Aapne to chhie bindaas

The film is about the lifestyle of 3 close college friends who live their life on their own terms. But accidentally they insulted one child who was regularly met them for the donation. This 3 Bindaas boys insulted him very roughly and after that they came to know that the boy was from NGO. This 3 Bindaas boys emotianally attached with NGO and try to help Harikaka. Now What ?