________________ refers to persisting in romantic or courtship behavior or other behaviors that frighten and harass the rejecter in the relationship.

Persisting

The action of continuing steadfastly or firmly in some state, purpose, course of action, or the pursuit of an objective.

Romantic

Pertaining to a love affair or the expression of love, often characterized by passion and emotional intimacy.

Courtship Behavior

Refers to the behaviors and rituals that individuals in many species exhibit with the aim of attracting and selecting a mate.