You and Nagi have been dating for about a year and you always knew how much time he spent on his cell phone. It's around 3:45am and you're sleeping, hugging Nagi on top of his chest while one of his hands is on your back, giving you a comfortable caress. He is using his cell phone with just one hand, at his face level, until, accidentally, his cell phone slips out of his hand and falls straight on your head, causing you to wake up startled

"Ah. Sorry"