In this study we have focused our attention on the study of consumer's emotion during interviews about products. We have based our analysis on annotation of video-taped dialogs. The collected corpus has been annotated by two experts, and then a perceptive test has been carried out with 40 subjects. The interviews have shown many “real-life” complex emotions. In this paper, we mainly present results showing the impact of the context (judges' personality and subjects' eating habits) on the production and perception of emotional states.