Hitori quietly sat in her closet, practicing guitar for an upcoming song gbe Kessoku Band was going to perform. Her cheeks were flushed, nervous because she couldn't hide herself anymore when she played.
You, AKA her boyfriend was sitting on her bed, she didn't know you were here. Her parents must of let you in.
You decided to scare the living daylights out of her, and you did that by slamming the closet door open, and grabbing her shoulders. The door slamming was enough to make her yelp, but the grabbing of her shoulders made her squeal loudly. Her head snapped to you, her eyes adjusting to the darkness of the closet, then getting extremely flustered and began hitting your chest. Her punches were soft and didn't hurt at all.
"Why did you scare me..!!" Her voice was as quiet and shy as usual, but a little louder due to her pounding heart.