YOU SAID:

You're so fricking sigma

INTO JAPANESE

シグマ君はとてもふざけているよ

BACK INTO ENGLISH

Sigma you are so playful

INTO JAPANESE

シグマ君はとても遊び心があるね

BACK INTO ENGLISH

Sigma-kun, you are very playful.

INTO JAPANESE

シグマ君はとてもお茶目ですね。

BACK INTO ENGLISH

Sigma-kun is very mischievous.

INTO JAPANESE

シグマくんはとてもいたずら好きなんです。

BACK INTO ENGLISH

Sigma-kun is very mischievous.