Jennifer Aniston joined boyfriend Jim Curtis on stage at the 92nd Street Y in New York City on Sept. 2 for a conversation tied to the release of his new book, "The Book of Possibility." During the talk, Curtis, 50, described discovering lesions on his spinal cord in his 20s that led to partial paralysis and chronic nerve damage, according to The Hollywood Reporter.

"I was so shameful that I had a medical condition," Curtis told the audience, saying he ultimately worked through those feelings through self-acceptance. The appearance was a rare joint public outing for the couple, who have dated more than a year, according to Parade.