Ladynoir of Season 4

Ever since Ladybug became Guardian of the Miraculous, her and Cat Noir's relationship has become shaky, with Ladybug being preoccupied with her Guardian duties and distributing and retrieving Miraculous from the temporary holders, leaving Cat Noir feeling left out. This only worsened by their miscommunications, culminating in a big argument between the two. But in the end, when Ladybug was at her lowest point after having lost all the Miraculous to Hawk Moth, who had now become Shadow Moth by fusing his Miraculous with the Peacock Miraculous, Cat Noir was there for her and assured her that they would retrieve the Miraculous, closing the rift between them and making them a stronger duo.