Mandy Moore Only Shed Tears of Laughter When She Guessed Lines From Her Saddest Roles

When her career started out, Mandy Moore had no idea she'd eventually be remembered for making audiences everywhere, well . . . sob uncontrollably. The 34-year-old actress stopped by The Tonight Show Starring Jimmy Fallon on Sept. 24 and talked about two of her most iconic (and most heart-wrenching) roles, as Jamie in A Walk to Remember and Rebecca in This Is Us. Fallon took the opportunity to quiz Moore on these fan-favourite projects, and while they may have been talking about some emotional roles, the duo couldn't stop giggling throughout the game. Spoiler alert: Moore really knows her characters. Watch the video above to see Fallon get in touch with his dramatic side to play the game, plus a sneak peek at the upcoming season of This Is Us.