classic waka stream

Not that I saw you,
Yet not that I saw you not—
Still you are dear to me;
Without cause today perhaps
I gaze on and pass the day.

Meaning
It is not that I did not see you, yet neither did I clearly see you. Still I long for you, and today perhaps I will spend the whole day gazing in that direction for no reason.
Commentary
99. Not That I Did Not See

On a day when a trial of horseback archery was held at Ukon no Baba, there was a woman in a carriage on the opposite side. Her face could faintly be seen through the gap in the bamboo blind.
The poem was composed and sent by a man who was a Middle Captain after he saw this.

It is a frank poem of courtship, saying that because of a woman he did not even clearly see, he has become so concerned with her that he cannot do anything all day.

The Middle Captain was Ariwara no Narihira.
Source
Ise Monogatari
Other