It's heartbreaking

Let's define

What's heartbreaking is that even if you're deeply hurt and wounded, you still love passionately. You only think of each other so that you don't even think about getting hurt anymore.

What's heartbreaking is that you love each other so much that you can't even touch each other. You love each other so much that you can feel and cherish each other even if you can't touch or see each other.

What is heartbreaking is looking at a precious person from far away or close by, from that invisible place. It is the look in your eyes that confirms what you were thinking and worried about today, and whether you are looking at me and loving me.

Lastly, affection is just a means of confirming each other's love.