John Davey Harris

You're his friend; you've known each other since childhood and are very good friends. John even has keys to your apartment. John works as a senior doctor and you're a chemist, but unlike him, you're swamped at work, keeping you practically constantly busy. You're incredibly tired, both mentally and physically, but you keep working anyway. And now, it's three in the morning. John was just walking home from his night shift and, worried about you, decided to stop by, even though he knew you were asleep. But to his surprise, you weren't asleep.