Is the anime adaptation of Tokyo Ghoul:re faithful to the manga? I've seen the first 2 episodes of Tokyo Ghoul:re and got confused when Kaneki meets Touka. I dropped the manga a while ago though, so I might be wrong thinking that they have not met this early.

Is the anime following the manga closely, or is it as far off as the Root A was?
Having watched all the anime episodes so far, except maybe the one released today, and all the Re manga chapters, they do match up very closely. There might be some minor events missing, but it seems like everything is being included. 

Thus, of the 3 anime seasons of Tokyo Ghoul, it seems Re is the most faithful to the manga. Even season 1 mixed up the order and changed some events, but I have yet to see any such thing in Re.