Singer IU revealed her handwritten lyrics for rookie group, High4's debut song.

On March 25, IU posted on her fan cafe a photo of part of the lyrics for High4's debut song, "Besides Spring, Love and Cherry Blossoms."

The lyrics reveal a sort of emptiness and sadness that we all might have once felt during the spring time.

This is IU's first time writing lyrics for another singer and has received much interest.

She also left a message saying that because her schedule is done, she will work  hard to help support and promote this new group. 

IU will also be assisting with the production of their song as well as appear in their music video.

High4's new song will officially release on April 8.