Released: September 10, 2014

不意打ちの別れ話に
本当の気持ち 何一つ言えなかったな

君はそっけないな
ちょっとは泣いた?
後悔しても no no

出会いがあれば 別れもあるさ
It's getting round
It's getting new round
開き直って 受け入れるだけ yeah
It's getting new round girl

Solo solo day solo solo day girl
晴れ晴れ気分さ 強がりじゃない?!
Solo solo day solo solo day boy
Feel so good?! solo solo solo day

人とは違うんだ 一人が好きなんだ
自由に流れる雲になるんだよ
平気な顔で クール演じたって
But 心落ち込んで
毎日が滅入る my day

一日中抜け殻みたい? say yeah

そりゃないよ!
街は幸せそうで

仲間外れ ひとりぼっちだ
Oh solo day

Solo solo day solo solo day girl
すがすがしい気分さ 嘘じゃない?!
Solo solo day solo solo day boy
Feel so good?! solo solo solo day

出会いがあれば 別れもあるさ
It's getting round
It's getting new round
開き直って 受け入れるだけ yeah
It's getting new round girl

Solo solo day solo solo day girl
晴れ晴れ気分さ 強がりじゃない?!
Solo solo day solo solo day boy
Feel so good?! solo solo solo day

Solo solo day solo solo day girl
すがすがしい気分さ 嘘じゃない?!
Solo solo day solo solo day boy
Feel so good?! solo solo solo day

Nanananananana nanana
Solo solo solo day
Nanananananana
Feel so good?! solo solo solo day

B1A4

B1A4, standing for “Be The One All For One” as well as the members blood types (one type B and four type A), was a South Korean five-member idol group under the management of WM Entertainment. The group debuted on April 23, 2011 with the single O.K from their debut EP Let’s Fly, after being introduced to the public through a webtoon. At the time of debut, the group consisted of CNU, Jinyoung, Sandeul, Baro and Gongchan.

In 2018, members Jinyoung and Baro left the group and the agency, after the expiration of their contracts. As a result the group would continue on with the three remaining members. However, the group did not make a comeback until October of 2020, with the group’s long awaited return album entitled 영화처럼, or “Like a Movie” in English. In the meantime, the members, in particular, member Sandeul had been focusing on his solo career.

The group’s fandom name is BANA, and is written as 바나 in Hangul. According to a B1A4 fan Tumblr