Give your seat up on the bus or subway

I am student.basically i am from new delhi from india.so my way to college only possible by metro ..when i saw any women ,girl,old person then everytime i gave them my seat and after that when they give good wishes to me.. It makes my whole day awesome..and enhance my positive energy ...every morning starts with good wishes....that's the only thing everyone wants and i very happy that god gives me the opportunity to be kind...