Cast
| Apink | ... | Apink (singing voice) | |
| Yoon Bo-mi | ... | (singing voice) | |
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Park Cho-rong | ... | (singing voice) (as Cho Rong Park) |
| Jung Eun-ji | ... | (singing voice) (as Eun-ji Jung) | |
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Oh Ha-young | ... | (singing voice) (as Ha-Young Oh) |
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Son Na-eun | ... | (singing voice) (as Na-Eun Son) |
| Kim Nam-ju | ... | (singing voice) (as Nam-ju Kim) | |