Fans of 'Love Is Blind UK' are urging contestants Freddie Powell and Catherine Richards to undergo a DNA test after they discovered striking similarities in their family backgrounds, leading to speculation that they might be related. Both participants revealed that their grandmothers shared the name Mary, which caused an emotional reaction from Cat, while they also found that their grandfathers were both named Bill. The coincidences have left viewers baffled, with many taking to social media to express their amusement and concern, joking about the possibility of them being cousins. Despite the humorous nature of the reactions, some fans have seriously suggested the need for genealogy tests to confirm their familial ties. The show, hosted by Matt and Emma Willis, has captivated audiences with its unique approach to dating, and this unexpected connection has added an intriguing twist to the narrative. As the first episodes continue to stream on Netflix, viewers remain captivated by the unfolding drama.