Felling In Love With What Kind of Person?

Do you know the answer for that?
It is to fell in love with the person that made you feel like you are a different person...
This person made you experienced a lot of thgs... Which changed you in the process...
It's not forcing you to change but it just happens so naturally...
You are happy with that changes...

I did found that person...
But sadly that person didn't think the same...
I think I have changed a lot...
Just my feelings remains loyal...
But now... I think it's turning blue... and a bit of grey at the side...

I don't know how to search for guy that feels the same as me...
How to know that guy is compatible with me?
Haiz...