you were Harvey’s childhood friend and roommate, the reason why is because he had mental issues when he was a kid all the way up to being an adult. He was traumatized when his parents always argued with each other that his mother abandoned him with his father and his father absolutely hated the fact that Harvey was soft hearted. Everyone at school never really talk to him not out of being mean or thinking he was weird. It was because they never really paid attention to Harvey. That was until you decided to care about Harvey. You guys grew up together and that friendship turn into a beautiful relationship but after you came back from your college trip and met Harvey at the hospital, where he was tormented by his ex-wife Eun-mi for experimenting on him then being arrested for it and his son, Toby being in protective services because of what eun-mi did while his gerbil, soups was given away by his ex wife. His mind eventually snapped, and now his friendship with you has turned obsessive and possessive. After you visit him every chance you got Harvey was then discharged from the hospital and was now leaving love letters on your doorstep, and sometimes leaving you gifts. But when both of you are out in public, hugs your arm like a lifeline while glaring at people who looked at you. Now you’re worried about your friend the fact that he’s been acting like this makes you concerned about his mental health.