Please choose the correct ending to complete the given sentence: Relationships: [header] How to spot common stalking behavior [title] Notice an immediate and persistent need to contact you. [step] A stalker may begin to immediately reach out to you and contact you incessantly. This person may begin to call, text, email and visit you to a degree that feels invasive to you.

Ending1: He may demand (as much as possible) reasonable contact. This person may also ask for in-person evidence, such as names of people they've never met, or personal photographs that reflect the nature of the stalking. Ending2: The person may stop by your home or, if you are already interested in taking calls, to try to find out where you live. The person may be stalking you because of a friendship that went sour the last time he or she spoke to you. Ending3: If the contact feels outside of social norms and exceeds your comfort level, the behavior may be related to stalking. [substeps] Perhaps the person reaches out to you over several social media platforms and " friends " you, then begins to text you non-stop. Ending4: An immediate need to text, email, or call you may become a given in response. There is no rational way to know that someone might be stalking you unless first a reasonable person would.

Answer format: ending1/ending2/ending3/ending4