Sentence:  It's only when you remove all remnants of the guy from your life that you can move on. No Contact. Until you are completely over the guy, avoid all contact. If the guy's an asshole, he'll try to contact you, and probably run the <WSD>crying game</WSD> on you. 
Meaning of the word marked with <WSD> tags:  A situation of causing someone to cry out of spite, or crying in a spiteful, self-indulgent, or attention-seeking manner.