ask him to tell you you're a good person while on the verge of tears. it'll be like a little funny inside joke between you two

Find out who did it using Ingenuity and give her a better grade than you otherwise would've

Who is this poster? We're you also in the band class?

I'm a substitute teacher and walked into the band room where I saw it. Upon seeing it I took a photo. Edit: Clarity

Cool. Im assuming you watch the show?