Cosmic Girls' Seola is the voice behind "At the End of the Day" for the 'Growing Season' OST.

The music video follows the characters Ban Ah In (played by Park Soo Ah), Heo Ji Yoo (Park Ji Won), and Kang Ha Young (Kim Chae Eun) as they deal with love, heartbreak, and hard issues in life. "At the End of the Day" is a hopeful ballad about wanting to be okay and wishing for a better future.

Listen to Seola's "At the End of the Day" above! Have you been watching 'Growing Season'?