Lokay.. I dont know why everyone is more focused on lunch, dishes, games and what not. I am a .net developer myself. Grow more interest in coding logic, try to get how and why things are working.. once you understand you will have more ineterest and learn quick. I never went out for lunch with collegues( be it american/hispanics/indians), i dont know how football works either but have maintained myself in completing couple of projects in two years career. Don't talk much when it comes to things you dont know and google your heart out .. and you will survive.