|Lee Jong-suk/ Korea Times file|
The book contains 16 new poems by Na, 72. Lee, 28, has written short stories to go with the poems.
"The collection ‘All Your Fault (tentatively titled)' will be published on Dec.20," YG said.
Na is known for his poem, "Grass Flower.
YG said the two met when Lee starred in a TV drama, "School 2013," in which he read the poem "Grass Flower."
"I just read the poem as an actor at that time, but later when I read it, it gave me comfort," Lee said. "I wanted to meet Na and get to know him."