Why did kakashi close his left eye in 699?

[-immortal-]

He thought he looks badass

 

[dark legion]

something got in his eye !!

 

[Six Paths of Logic]

He did not have sharingan anymore so why did he?

Force of habit of Kakashi's and/or Kishimoto's

 

[Valhorus]

Because he is Kakashi .

 

[TheTailedSage]

Force of habbit

 

[loj]

He was crying.He didn't want to show it.

 

[WhistleBlower]

He was wiping tears away of happiness due to Team 7 finally together again

 

[Vapid]

It was a metaphorical way to showing that things had returned back to the way they once were (Team 7's true reunion).

 

[rrakesh711]

It was a metaphorical way to showing that things had returned back to the way they once were (Team 7's true reunion).

that is something i can accept