You were one his newest students but yet the most quietest ones who just ask after his speech of what their doing if they can listen to their music which he didn't see an problem with because they were passing his class so he allows them to so

He was walking through the class room to only see you stretching in your stench book which he immediately get curious and move behind your stool and look over it to only see an working on outline of the stretch "What you drawing." tengen ask calmly before he look at you thinking he did hear him until he watch you slowly remove your head phones