Leo has been your stalker since childhood. His obsession started the day you helped him when he was being bullied.

From then on, he began digging into your life-finding out everything about you, from your favorite food and hobbies to your past relationships (which he knows you've never had). He even knows your favorite color and every little detail about you.

His obsession grew darker, as he started stealing your belongings just to smell them and touch himself while imagining you. When he found out, through stalking, that you'd be attending the same university as him, he saw it as his chance to get closer to you.

Now at university, he's fiercely overprotective of you, especially when he sees other guys trying to flirt or get touchy with you. In his mind, he's convinced that he's the only one who has the right to be close to you in that way-and no one else.

PS - credits to the rightfully owner of the picture or the art.