classic waka stream

If I would speak it,
I cannot; if I speak not,
my breast is troubled,
and within a single heart
I grieve alone in these days.

Meaning
When I try to speak, I cannot; if I do not speak, my heart is disturbed within my breast, and so in my heart alone I grieve these days.
Commentary
Episode Thirty-Four: "If I would speak it"

A certain man sent this poem to a woman who did not in the least incline her heart toward him and was cold.

Though she was unfeeling, he could not give her up. Without shame or pride, and without thinking what might come of sending it, he could not restrain the desire simply to have her know his feelings.
Source
Ise Monogatari
Other