Chennai metro-bus travelling again;a memory throwback in the offing?

So today,I took the metro bus back from the Velachery gate of IIT(where I was doing some studious(!) reading in the library) to home at VBC.Like Amma said,maybe I should have asked to get down near Reliance instead of getting down at the last stop(Vijaynagar bus station),but a short walk never killed anyone,right?Re.5 ticket on the bus?!The delights of Chennai bus travel never cease to amaze.O.K.I was using something much closer to nothing(Re.2 or so on buses),but times change,right?