ASTRO is the new face of 'Secret Day'.

Recently, the female hygiene brand announced they've chosen ASTRO as their new model. 'Secret Day' explained, "They were selected because they have this sincere image of a considerate boyfriend who understands their girlfriend."

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In the past, male celebrities such as�Seo Kang Jun�and Eric Nam have been the faces of 'Secret Day'. However, this is the first time a boy group has been selected for the brand, as well as for a female hygiene product in general.�

You can check out the 'Secret Day' CF with ASTRO in the clip above and their ads below. The making clip is also available at the bottom.�