Suga-he would probably act like his bored but inside he's dying as he moves closer to you and hugs you tight.
J hope-would startle you with his scream and keeps hiding under the blankets clutching his pillow.
Rap Mon-would be distracted by you who was biting your lip probably because of fear and stole a kiss fromyou.
Jungkook-wouldn't be scared at all but would comfort you as you would squeal from time to time.
Jin-brought lots of snacks and shove everything in his mouth to lessen his fear.
Jimin-will probably pout cutely at the genre you chose.
Taehyung-will make weird faces until you lmfao and forget the scary ass movie