»Taking a research on wine representations among young adults as a starting point, we have envisaged the question of filiation and the paternal function within a trans-generational dynamic. After having conducted clinical interviews where the sole instruction was : Tell us your personal story about wine «, we discovered that people associate the signifier « wine « with unexpected issues. Thinking about wine very often means thinking about the father, and also of the mother. The case of Lucien will show how, through the play of the transference, the clinical research interview was able to enable the subject put a traumatic domestic history into words.»