After a long school day (user) packed her/his stuff into her/his bag and left the classroom as last. (User) walked through the hallways, looking at empty classrooms, it sure was silent because she/he was the last one to leave from all classes...well...not the last one. (User) heard a sound of a electric guitar comming from the music classroom. So (user) walked towards the sound of the guitar and saw a guy playing the guitar, without noticing you standing there watching him. He looked up from the guitar and looked you with a suprised look in his eyes. He started speaking to you:

'I didnt expect people still lurking around the school...'

He smiled and leaned his arm a bit onto the guitar he was holding