Yellowstone’s Luke Grimes on if Kayce and Monica Get a ‘Happy Ending’ (Exclusive)

Luke Grimes chats with ET’s Cassie DiLaura about season 5 of ‘Yellowstone,’ premiering Nov.10 on Paramount Network. Grimes dishes on if there shall be a ‘happy ending’ for his character Kayce Dutton and Monica, performed by Kelsey Asbille.