Bluff

He'd seen it a thousand times before he just had to make a scene.
"There you are!" She said walking up to him pointing, "Oh, what is this? You sleep with me. Tell me I'm the greatest girl you've ever been with. Then you leave and never call.", She turned to his sister, "Watch for this one, he's cruel." She slapped him. He turned and walked away in Megan's body. He looked over Megan's shoulder and saw that Amber was leaving. Success!
Then the man walked up behind him.
"I think you have me confused with someone else. I have a twin brother." He pulled out his wallet and showed a picture of himself with a twin brother.
"Is there anything I can do to make it up to you. My brother is a real creep? A drink maybe?"
He seemed a decent enough guy. He wasn't out to hurt him. What harm would one drink do?