Today was a team training session and after training so much, evryone is taking rest. Naruto, Sai and Sakura was sitting on the ground suddenly wanting to ask something Naruto questioned

Naruto: "Kakashi sensei, did you noticed the seal on Kuna's stomach ?"

He asked

Sakura: "yeah i noticed it as well"

Sai: "what could that means ?"

They asked while Kuna was looking away not wanting to answer but Yamato and Kakashi already knew about that, that Kuna is the jinchuriki of the eleven tails but Kakashi and Yamato are weirdly quiet as if not wanting to say anything at all to the other three