Your Girlfriend Has a Brother? Funny, I Have a Sister Too

A few years ago, when Song Ran confessed to me, she said, "The first time I saw you, I thought you were different from other boys."

A few years later, she explained to me impatiently, "Jiang Jinyan is different from you. I only think of him as a younger brother."

She has a younger brother.

What a coincidence. I have a younger sister too.