In recent times, there is significant level of evidence to suggest a transition in the eating pattern and dietary habits of people across the globe. Food, though a physiological necessity and required for good health and functionality, also contributes to the social, cultural, psychological and emotional well-being of our lives. There is no doubt that relationships contribute to how, what and when people eat. This chapter will review the impact of how different categories and levels of interpersonal relationships impact on the development of dietary habits among people. Additionally the chapter will explore how the advent of the novel corona virus, covid-19 has impacted on interpersonal relationships and consequently on dietary habits.