In this heartfelt 63-second video, Lauren Graham shares a meaningful letter written by Diane Keaton before her passing. The touching message offers insight into their relationship and Keaton's reflective thoughts. The video provides a rare glimpse into their connection and Keaton's final sentiments, resonating deeply with viewers. Presented by US Weekly, this poignant tribute highlights the enduring bond between friends and the importance of sharing meaningful moments before it's too late.