Singer IU revealed her secret on how to take a good graduation photo.

The February 13th broadcast of MBC's 'Happy Day' revealed scenes from IU's graduation. In particular, IU's graduation photo was revealed during the recording, showing off her pure charms in her uniform.

When asked to reveal the 'know-hows of a good graduation picture', IU stated, "I tilted my head slightly when taking the picture. When I did that, it seemed to turn out prettier."

IU also revealed, "I regret making only a few memories with friends during high school, but as much as I am an adult now, I will try to present more mature songs."

Source: Newsen via Nate