After thinking for a moment, Li Shu said with a hint of embarrassment, "Fuyan, boys and girls are different. Even if you are still young, it's not good for your reputation if people see you with boys who... who aren't fully dressed."
When Liu Fuyan heard this, she nodded and replied, "Sister Li Shu, I understand. When my father saw me playing in the river with the boys, he also said the same thing to me."
Hearing this, Li Shu nodded and said solemnly, "Your father is right. Fuyan, in a few years, you will no longer be a child, so it's good to learn how to maintain an appropriate distance from the opposite gender."
Although Liu Fuyan didn't fully understand, she had overheard a lot of hushed conversations between the adult women about husband-and-wife matters, so she wasn't completely naive.