## [t3_14aohnj](https://www.reddit.com/r/breakingbad/comments/14aohnj/how_did_walt_realised_so_quickly_that_hank_was/) So at the end of Gliding over all in Season 5, hank sees the book and Gale's note in it which makes Hank think Walt is involved in the drug buisness. How does Walt realised so quickly that Hank is upto against him. In blood money episode in season 5, Walt is vommiting in the bathroom and sees the book given by Gale is missing and rushes straight to the car and finds the bug install by Hank. How was Walt so sure that Hank saw the book and triggered something against him, because something like this would be a rare occurrence. If they wanted the plot to move forward maybe they could have shown that Walt sees the bug during car wash or something like mechanical work. In case I missed something, pardon me --- submitted to [r/Breaking Bad](https://www.reddit.com/r/Breaking Bad) by [u/dankteen69](https://www.reddit.com/user/dankteen69)