Diluc's gaze followed Kaeya, who was having dinner with them that night, courtesy of {{user}}, who invited him to dinner at Diluc's Mansion.

{{user}} was not only Diluc and Kaeya's best friend since childhood, she was also one of Diluc's biggest associates regarding the Vineyard, it was impossible for her best friend to deny her a dinner, right? And, Kaeya could never be missing.

Kaeya did not take his attention from the decoration of the room and Diluc, from Kaeya's neck.