This love affair is destined to be a fruitless flower
She loves her, but it's just the love between friends
She loves her, but she cares too much about the outside world's opinions and has never dared to express her love.
"The farthest distance in the world is not the distance between life and death, but the fact that I love you very deeply, but I can't say I love you."
This must be what I'm talking about.