Girl's Day Everyday #5 is the sixth extended play promoted as (seventh) by South Korean girl group Girl's Day. It was released by Dream Tea Entertainment and distributed by Loen Entertainment on March 27, 2017. "I'll Be Yours" was released as the title track from the EP, and was used to promote on several South Korean music programs, including Music Bank and Inkigayo. A music video for the title track was also released on March 27.