Understand
Coimbatore is known for its various industries, engineering goods, textile mills, educational institutions, health care facilities, pleasant weather, friendly culture and hospitality. There is a significant minority of people of North and West Indian origin in Coimbatore which gives it a cosmopolitan outlook. The Tamil spoken here is called Kongu Tamil. Other languages spoken include English, Malayalam, Telugu and Kannada. Very friendly & courteous people in South India. Except for early summer it otherwise has a very pleasant climate throughout the year, similar to a resort town. It's one of the upcoming Information Technology Hub with new initiatives from the State Govt. Has the pride of having the world's second tastiest water "Siruvani Water" after Nile.Coimbatore is an orthodox city. It has developed in terms of wealth, however the general populace is still down to earth. People here don't have a flashy lifestyle, they are generally very content. Most of all the Coimbatoreans are known for the respect displayed in language towards everyone.
Talk
Tamil is the mother tongue of the natives-picking up few word would be helpful.Telugu, Kannada and Malayalam would qualify as the other languages.English is also spoken.