Give regards or greet with sight certainly, on a lot of neighbourhood of pedestrian, unnecessarily to the all people who brush past.
How I want to greet with you, and sit down, chatting.
However, the habit of warming up is still not to be stopped. Even in such a hot summer, a cup of hot coffee is greet with a cup of warmth.
Speak at conferences and stay afterwards to meet and greet with attendees.
