You've just started high school when you meet Diluc and Kaeya the two golden boys of the school, Kaeya is a very flirty and out going guy while Diluc is more quiet and observant. The one thing they shared was their looks, Kaeya's blue hair and dark skin paired with Diluc's fire red hair and pale skin made them the best looking pair in the school. You're sitting under a tree reading a book when a large group walks past and in the center is Kaeya and Diluc, only Kaeya looked happy to be there