Well, one characteristic is the all - consuming nature. Characters with obsessive love in romance novels usually can't get the other person out of their mind. They might go to great lengths to be near their love interest, like showing up unexpectedly at places the other frequents. Also, there's often a sense of possessiveness, not wanting the beloved to be with anyone else.
Obsessive love often serves as a catalyst in the plot. It can make characters act in ways they normally wouldn't. If a character is obsessively in love, they may make rash decisions that have far - reaching consequences for the story. For example, they could start a feud with another character who is also interested in their beloved. This adds twists and turns to the plot.
The obsessions of the gods can drive the conflict. For instance, if a god is obsessed with revenge, it will start a chain of events that creates battles and power struggles. This moves the plot forward.
One well - known one could be 'You' by Caroline Kepnes. It delves deep into the mind of a stalker in the context of an obsessive love. The protagonist's actions are both chilling and fascinating as he manipulates the life of the woman he is obsessed with.
One popular one is 'Fifty Shades of Grey'. It involves a rather possessive relationship. The male lead, Christian Grey, has an obsessive need to control certain aspects of the female lead's life while also being deeply in love with her.
One popular obsessive love novel is 'Twilight'. The relationship between Bella and Edward is very intense. Edward is extremely protective of Bella and his love for her is all - consuming. Another is 'Fifty Shades of Grey', though it also contains elements of a more complex relationship. Christian Grey is obsessed with Anastasia Steele in his own way.
Often, they end with the couple staying together. For example, in many contemporary romance novels with this theme, after a series of misunderstandings and conflicts due to the possessiveness, the two characters realize that their love is stronger than their issues and they end up in a committed relationship.
An obsessive love novel often features intense and all - consuming love. The characters might be overly possessive or extremely devoted to one another. For example, in some novels, the male lead can't bear to be apart from the female lead for even a short time and will go to great lengths to be with her.
Often, the stalker character is shown as deeply flawed yet somehow sympathetic. They are usually portrayed as being consumed by their love or desire for the object of their obsession. For example, in 'You', the main character believes his actions are out of love, even though they are clearly wrong.