In Gujarati kankotris, "tahuko" refers to a unique feature where a common ancestral lineage or phrase is mentioned to establish a familial connection between the bride and groom. This section often includes a poetic verse or traditional saying that symbolizes unity, prosperity, and blessings for the couple's future. It serves as a beautiful reminder of the shared values and heritage of both families coming together in marriage. The tahuko adds a personal touch to the invitation, highlighting the deep-rooted cultural significance of the union and fostering a sense of togetherness among the families involved.