Reminiscence is relevant within the intergenerational relationships involving grandparents and grandchildren. This exploratory qualitative study was carried out in Mexico, aiming to deep the understanding on granddaughters’ self-positive reminiscence about their grandparents. A focus group discussion was conducted involving 12 participants: six were aged 22–23 years, while the other six were aged 42–57 years. Data were submitted to thematic analysis. Main findings suggest that granddaughters self-positively reminisced about their grandparents mostly regarding identity by “attaining feelings of self-worth” and “impelling continuity and change”. This field worth further research, since may unveil grandparents influence in grandchildren throughout life span.