 
			 
              
                
                None
                
                   458 Points
                   Joined November 2013
                
               
			  
			  
             
            
             Sometimes complicated probles have very simple solutions - My Opinion is :
1. Do not talk over call/message/facebook etc.,  upto 17th May 2017 5.00 PM, or/and
2. Delete his contact/whatsapp contact upto 17th May 2017 5:00 PM. or/and
3. Refrain from doing anything that might remind you of him.
That's it. If you stop conversing, eventually you'll stop thinking.
 
Tricky Part: After 2-3 days you'll feel like you are thinking even more about him as compared to, when you normally coversed. And your mind/heart might fool you that, you'll tend to stop overthinking after talking. But trust me, if you do that, the chain never ends. Key is SELF CONTROL.. And that too till only 17th May 2017. It probably has almost arrived in Japan.