Every one said "thank you" when passed by him and got off the bus, he always smiled and gave every one a different reply:
"You are welcome"
"Bye Bye"
"So Long"
"See You"
"Watch the step"
"Have a nice day"
"Take care"
"Study hard"
...
...
"You are welcome"
"Bye Bye"
"So Long"
"See You"
"Watch the step"
"Have a nice day"
"Take care"
"Study hard"
...
...