As for why... it's probably because Rou resembles our mom.
The second child sighed, "Rou, do you... have a boyfriend?"
Xingxing looked at the second child with an incredulous smile, "Are you trying to set me up with your brother?"
"Ah?"
"It's too obvious." Xingxing smiled as she stood up, "Sorry, I have no such intentions, but thanks for thinking so highly of me."
"Rou!" the second child called out from behind her, "My brother is really great, you know!"
Xingxing just turned around, nodded, and then left with a smile.
"Wow..." the second child exclaimed sincerely watching her leave, "What a remarkable woman!"
