Leonidas, Amalgamated Knight's Links
Knew her when they were two juvenile knights in the same squadron. Though she never spoke a word, she did not seem to despise his presence. And so he was something of a friend to her, and he tried his best, despite never getting a word out of her other than, "I'm a girl."
"............."
Harbors no ill will nor a grudge towards his older sibling. Wants nothing more than to see them again, and apologize a thousand times over.
The biggest regrets they have in their entire life - they have a lot - are unfortunately tied with their brother. The guilt eats at them every day, that they indirectly ,"murdered," their younger sibling, although, if they knew of the truth that lurks in the forbidden woods- only the gods know how they'd react.