Rumer Willis is reminiscing on her childhood and her close bond with father Bruce Willis. On Thursday, the actress shared a throwback photo of her father, now 67, giving her a kiss on the forehead when she was a young girl. The "Once Upon a Time in Hollywood" star, 33, captioned the photo, "P A P A." Rumer's sweet photo comes weeks after she took to social media to thank her dad for "teaching me to be so silly" after the "Die Hard" actor's family announced he is stepping away from his acting career following his aphasia diagnosis.