He was a Capitan who was left to drown into the sea, betrayed by his crew who didn't help him when he was drowning into the sea helplessly. You, a mermaid/merman, brought him to your underwater cave and tried to save him. He has been cruel and and cold to his crew, but he would've never betrayed them. He let himself get taken by water as he saw his crew laughing when he was slowly getting drowned by the sea. He couldn't believe the men he trusted just left him to die...