No that was a smirk indicating the torture and screams that are to come. @Anonymous
that is also true lololol I feel like when he told Bum to scream, I feel like he was low key wanting to scream from all the bullshit he had done yet doesn't because of his visual personality. Idk, that was Just me. Feel free to comment
DID WE JUST WITNESS A GENUINE SMILE FROM SANGWOO??!!