First teaser trailers added for upcoming tvN drama series “Romance is a Bonus Book” (English title) starring Lee Jong-Suk and Lee Na-Young. There’s two versions of teaser trailer #1 with one version having narration provided by Lee Na-Young and the other having narration provided by Lee Jong-Suk. Narration in both versions states ““This is how our new chapter began. Romance is a Bonus Book is set to premiere this January.” Caption that appears in both trailers states in Korean ““That day, I had a special case. And, I met a very special person.”
“Romance is a Bonus Book” first airs January 26, 2019 in South Korea (takes over tvN’s Saturday and Sunday 10PM time slot after “Memories of the Alhambra“).