Risque post !!!

This post is on the same lines of my last post. I have a feeling that off late I am not taking a stand on certain issues. Most of my post being just observations. This is the inspiration behind the current post. 

So lets take a situation, a guy likes a girl the girls knows this fact but she considers him just as a friend. The guy respects her decision but he is there for her always. (Ok now I guess this post may get a lot messier so if you are short on time its the right time to bid good bye!). Ya so now they are our regular friends and hence they go out together for outings, movies etc. They share a lot about their life with each other. Now this girl gets engaged to another guy. So now what should the guy do? How should he react to this new person? What should his equation with the girl going forward? 

Now I am no expert at girls point of view. If I were to write it would be unparliamentary. So I will leave it here. I feel the guy in question would behave in the following way:

He would limit his interaction with the girl. Limit might be to the extend of no communication at all.

He would actively seek distractions from this scenario (the flight response).

He would try to be more engrossed in job so that there is no time to think about anything else. 

He might try to get in a new relationship or some new venture to keep himself occupied. 

Now I guess all this is very normal thing to do. But things get messier when the girl in question still wants him to remain same. She can't handle the change in equation. Its not possible that she can have best of both the worlds. Guys have very simple definitions of these things, its either black or white, the shades of grey are not so well handled by them. Someone needs to tell her that the dream run is over and that she has lost the friend. Now there can be a 100 arguments by the girl that she has already set the expectation and that she was clear how it was going to be. But all that really don't hold up because when people get hurt they are not in mood for logic. If someone have invested time in you then they did have some expectation. If you feel otherwise then its just being naive!

Worst part is if you are stuck in between such friends coz you cannot really say or do to fix the situation. I hope some sense prevails and my friends find some way out of this fix.