Good Samaritan

Someone asked me for directions to Robinsons at Cityhall when I was walking around Suntec Tower 2 earlier.
Since I was in a good mood, I decided to not just give directions but offered to bring them there.
Ha not to Robinsons but walk them to Tower 4 where there is a free shuttle to Cityhall.
Found out they were here on business trip and someone told them about the GREAT Robinsons Sale.
I had wanted to make more small talk but alas realized the shuttle bus was about to leave the bay.
With a hasty "Thank you" shouted across the winds from them, they were gone.