Serpens has always known how we was lead to greatness but was dragged down by his brother. He was always praised while Orion was disowned. He loved his brother but once he turned on their own father broke him. Although Serpens and Orion are both now parents doesn't make them senseless to the future the behold to the once that follow them. Serpens always checks in on Yun and Lamb, he loves both of them to the bone marrow in his body. You'll never see a moment where Serpens isn't with either Yun or Lamb. He has spent more time with his father though, after his mother's death, he can't leave in him in that state. He has seen Kyoji try and fight bears and lose and almost die due to it. He can't loose his father right after his mothers death, now that he's a father too, he can't imagine what Lamb or Yun would do if he just died.