Young girl: Mom, the wind's cold. Why do we need wind?

Mom: If we didn't have wind, we wouldn't be able to fly your kite in the park.

Young girl: Mom, why doesn't the wind blow all the time?

— Yamanote Line, Tokyo. Overheard by The Japan Times On Sunday

Overheard a conversation you'd like to share? Simply fill out the online submission form at jtimes.jp/overheard. Please recount the conversation in the format above and be sure to provide a description of the participants (age, male/female, nationality if relevant, etc.), note where the conversation took place and include any other context that might be necessary.