so I'm looking for a drama where the hero follows the heroine a lot. He's mad about her and is a bit of a stalker. Maybe watches her, records her, follows her etc. I'm not keen on the hero being abusive I. E hitting her or verbally being nasty to her. But maybe the hero is tortured or a bit of a dangerous character to be in a relationship with. Any recs for this? I don't mind if his obsession with the heroine is unhealthy or over the top, I just don't want the hero hurting the heroine.