Things that we’ve learned about Kaeya and Diluc from HS
Kaeya and Diluc write letters to each other
Kaeya thought Diluc wouldn’t reply to his letters but Diluc actually does
They call each other K and D in the letters (which is kinda cute?)
They’re always looking out for each other. They show that they really care, they really care a lot
Kaeya informed Diluc about everything while he was away, and celebrated when they finally got their revenge on the man who sullied their father’s death
Diluc wants to act solo but he knows there might be times when they have to join forces and doesn’t mind
Diluc has so many of Kaeya’s letters around his house that he has kept
Also, Kaeya has really good handwriting
Kaeya’s eye was wounded when he fought Diluc, but he was not blinded. He wanted to pretend that he was, but Diluc knows the truth
Meaning that Kaeya can perfectly see with his right eye and he wears the eyepatch for another reason
Kaeya doesn’t blame Diluc for the fight, he knows that it was bad timing
Kaeya’s family, the Alberich Clan, were not the original rulers of Khaenri’ah but they took over. Which means that Kaeya is really a prince in a way
His family wanted to revive Khaenri’ah but couldn’t. They still want to continue with their plans (They might be allies with the Abyss Order then?)
Kaeya only has a small paper that talks about his clan that he saved when his birth father tried to eliminate all evidence
Kaeya’s melancholic when he thinks about his Clan and his birth father
Kaeya misses the Winery and goes there frequently, he spent a few days there while Diluc was still away. Kaeya stayed in his old bedroom and all the staff is happy with him
Kaeya has kept some of the seashells they found when they were kids (I’m crying at this)
