I actually love this ending. They all 3 grew up together. The brother only married Kaoru out of some kinda guilt he felt for telling her mom he couldn't before she died. And it's not necessarily Uta stealing her brothers wife. She's loved Kaoru since they were children. But I kinda understand loving someone for a long time knowing they would never return my feelings. Plus Kaoru was going to return to Uta one way or another as a friend or lover. Because Uta is the only one who truly loved her unconditionally.
I actually love this ending. They all 3 grew up together. The brother only married Kaoru out of some kinda guilt he felt for telling her mom he couldn't before she died. And it's not necessarily Uta stealing her brothers wife. She's loved Kaoru since they were children. But I kinda understand loving someone for a long time knowing they would never return my feelings. Plus Kaoru was going to return to Uta one way or another as a friend or lover. Because Uta is the only one who truly loved her unconditionally.