B2ST have come out with their second pre-release "I'm Sorry"!

As we mentioned previously, the boys aren't due for their comeback until July, but they'll be going ahead to present their next title track following "Will You Be Alright?", which previously dominated charts.

"I'm Sorry" is created by Junhyung and Kim Tae Joo, and expresses the regret and longing after a breakup. 

Stay tuned for more B2ST heading your way, while you check out a preview of the song below!