Bus trip

Imagine this senario..
you are in the bus,just finished training...tired from all the running.You see two empty seats in front.what do u do?You sit.
So after you sit,someone taps you in the shoulder and points to an old couple. who looked soo feeble that they just have to sit....
so you give up the seat to them apologetically. then you stand i the side.
A few minutes later,you see the person who taped you talking to the old couple and pointing at you.how would you feel?