Maybe the hardest part in life is to walk away from something that one day put a smile on your face. And realise there are certain things that will never work. No matter how hard we try. No matter how hard we want. It's just not meant to be.
There is no sense to force something. It's not the person. It's never the person. It's the way they make you feel. The attention they pay. The caring company they offer on a lonely day.
Suddenly you remember all the good things. Because you know it's about to finish.