12 Surefire Ways to Get a Creepy Guy to Leave You Alone How to get rid of a persistent admirer. ... #1 Tell him politely that you're not interested. ... #2 Stop returning his calls and texts. ... #3 Block him on social media. ... #4 Change your phone number. ... #5 Pretend that you have a boyfriend. ... #6 Get a dog. ... #7 Travel with friends. Read more...