plot hole maybe?
or zetsu just looked for them.
Wait for next week's chapter..
Earlier in the chapter the Zetsus ask Obito to "talk about Rin and Stupid Kakashi." Zetsu having the role of a scout was probably able to observe Kakashi and Ein based on Obito's descriptions
Earlier in the chapter the Zetsus ask Obito to "talk about Rin and Stupid Kakashi." Zetsu having the role of a scout was probably able to observe Kakashi and Ein based on Obito's descriptions
Does it matter he is a scout basically he has to know how to read information ant ect
No, otherwise you can say that about every discussion of a manga post >.>
Then my answer is : Zetsu said that Madara oredered him to fetch Obito, so maybe Zetsu saw Kakashi and Rin back then.