What I have learned through experience is that, Grief is really love. It's all the love you wanted to give but cannot give. The more you love someone the more you grieve. Because all that unspent love creates a hollow feeling deep down in your chest to make you relentless. Unspent love keep residing in the corner of your eyes to float away at any triggering moment. That's how the happiness of love turns into sadness when unspent.
Grief is just love with no place to go.
Oh Love! when you stand infront of me and look at me what do you know of the grief's in me and what do I know of yours??