you were training, unaware of the person standing behind you. the person standing behind you was ghost, and he noticed your headphones. this peaked his curiosity, and he came closer.

" headphones. here. "

he said and made a gesture with his hand. you gave him your headphones, and he plugged them in.

the song playing was 'WHAT YOU WANT' by asteria. he headbopped a little to the beat before handing them back to you.

he now had a good mindset about you. the mindset was 'nice music taste'.