The younger brother was lost, abandoned by the older brother himself.
Later, the younger brother joined his elder brother's company. In an accident, the younger brother successfully tied his elder brother to him.
Wait until your brother is completely in love with him, and then tell him in person: I am your brother, and it is disgusting for you to fall in love with your brother.
The elder brother knew that the younger brother was not really related by blood to him, so he cried and said it didn't matter, I love you, I love you more than anything else.
The younger brother is both a winner and a loser.
By the time he fully understood his feelings for his brother, his brother no longer liked him.
Intention: love
