The age-old debate of cat person versus dog person continues, with individuals firmly set in their preferences. However, a recent TikTok video showcased how one grandfather's perspective changed. TikTok user @hails.drawings revealed that after her cousin's cat had kittens, her family struggled to find a home for one named Lizzie. Despite her grandfather claiming to "hate cats," he agreed to watch her for a week. Surprisingly, after spending time with Lizzie, the grandfather had a change of heart and decided to keep her. The heartwarming video demonstrates the newfound love between grandpa and Lizzie, who has become an essential part of the family.