I read it again. Yeah mb he did tell it. However, he wasnt being clear about it. He said "accidentally" when he completely knew Bruno's actions were never an accident rather intentional. He could've said "Bruno was the one who locked you up" followed by why "Bruno's been purposely switching your scripts." And if Luke already knew these as he kind of (?) acknowledged already that doesnt mean you did bad makes you not good blah blah blah is just acting like a little pushover. One mistake is good, twice is too much, but over and over again?
Well andrew did ask about the script too . Hence why this situation is happening. This isn't exactly about acknowledging. This is happening bc they all think in different ways. Bruno is trying to survive , andrew is a logical thinker and luke is an emotional person . Idt no matter what happened in the past this situation is inevitable. This whole argument has to happen while all of them are present in order to talk it out and figure it out.

Why cant you just say bruno was the one who locked him up...that'd save a lot of time. If i were to learned a "friend" who suspiciously replaces my script that I take seriously was the one who locked me up that night, id go feral.