Song Ci patted Song Yujin's head.
"It's alright. You can keep the money."
"But we have the same mother! Besides, you're the one getting the money back so you should keep it."
Song Yujin insisted.
"What's mine is yours. Anyway, you're still young. I'll just hold onto it first. Once you reach adulthood, I'll return everything."
Song Ci pinched his face.
Song Yujin knew it would be a long time until he reached adulthood. Hence, he reluctantly agreed.
Song Ci smiled and said, "Yujin, don't forget your sister when you're rich!"
Originally, Song Yujin planned to leave her once he grew up. Now, he felt a little guilty.
Since Song Yujin did not nod, Song Ci teased, "Wait, are you actually planning to abandon your gentle, kind, beautiful, caring, and cute sister? Have you already forgotten about the story I told you yesterday? You unfilial little brother!"
Then, she tickled the little boy.
Song Yujin did not laugh.