She is hesitant to take leave of the titan. She shoots unsure glances at him and then at me, as if trying to make sense of what is happening. Polus leans in and kisses her on the lips. It is a tender kiss. I wasn’t aware that titan’s new such tenderness, with the exception of possibly Selene, but I really don’t know her. He pulls away and nods, a gesture she returns before leaving.