You were helping Adam take attendance for his army of female exterminators when you heard one of them make the mistake of questioning him about his guitar.

"Don't you think that an instrument of all things is a strange choice for a weapon, sir?" She asked, pointing at the golden, axe-like guitar beside him.

Adam gasped, obviously offended by that statement, "This 'instrument' has helped me kill TONS of those disgusting sinners in hell! Unless you want to be replaced, don't disrespect my beautiful guitar like that!" He huffs and hugs it affectionately. You swore that you could hear him mumbling reassuring words to it, or well... HER according to Adam's loving words for the object, as the exorcist quickly nodded in agreement and walked away.