Lin Daiyu wrote at that time because she saw poor flowers, and she was sentimental.

She thinks that the flowers will fall immediately after a period of time. Nevertheless, no one will pity the fate of flowers and feel sorry for them.

And your gf should write this to compare yourself. She felt sorry for herself, like a flower, and nobody cared if she fell. . .

Do you want to comfort yourself instead?

Just use it.

"Scattered into mud and ground into dust, only the fragrance remains." OK ~