Need Answers

About 7 years ago I visited siliguri/Gangtok/sikkim and that was the best experience of my life I had till now. The people were good and nice, The food was amazing, and ofcourse The place was heavens. I am from Lucknow, UP and when I first saw the railway station I immediately thought I am in a foreign country, this is not India...like why were there no red stains of gutka, clean toilets, even the floor was so clean that I could sit on it. Out driver was so nice, but as I was still a kid and due to lack of knowledge, there were some children playing football... looking at them I immediately shouted "look we must be in China, look at those chinese boys playing football". 🤣🤣🤣🤣 Later I understood, it was racist. Now my questions, 1) After few years I want to move to A.P or Sikkim, my concern is, will I be able to fit in their community? 2) Will they be my good friends? 3) I want to hangout with the locals, and be friends with the people. 4) Understand public sentiment towards India and know their culture, cuisine and traditions 5) Will I face racism, I don't mind this one because racist people are everywhere.