So there’s this scene I think at the beginning of the horror film of this teenager/ young woman, long dark hair and she’s cleaning. Quite distinctively, she is wearing a single earpiece to listen to music, appropriate for the gadget at the time ie just before the walkman came out (with earphones for both ears). She gets caught up in the music so much she dances with her eyes closed, shaking her hair and spinning around. The false scare is the camera angles suggesting that a killer or stalker is watching her and keeps getting closer…she jumps for half a second but immediately recognises them and it’s her boyfriend. I seem to remember that it’s set in the summer or at least it looks pretty green and it’s very sunny and I think she’s cleaning a house a school or something commercial, certainly on the ground floor. I think the stalker element is key to the movie