わたし自身のバランスを保つために、仲良しでも一定の距離を置く。
一人で過ごす時間も親しい人と過ごすくらい大切な時間。

Certain distance
Put a certain distance between you and your close friends so that you can maintain your own balance. The time you spend alone is just as important as the time you spend with those closest to you.