Never,,

A young man had a girlfriend. He was getting tired of her because she sent him messages every hour that said "I miss you" or "I love you". One night before bed he received a message, but rather than reading it, he went to sleep. In the morning he was awakened by a call. It was girlfriend's mother crying saying that his girlfriend was killed last night. He was in a state of shock, went to read the message:

"My sweetheart, come quickly, I think someone is following me!" 

And Now Everyday He Comes And Brings One Extra Flower To The Site Where She Was Murdered.

Moral of the story:
NEVER rejects those who love, care, and try to reach out to you, because one day you'll realize you lost the moon while counting the stars!