On February 18th, B2ST returned to the stage for their long-awaited encore concert, "Welcome Back to B2ST Airline," for a special airline getaway with 12,000 of their fans. For nearly three hours, the members of B2ST worked the crowd to a frenzy by performing their hit tracks, "Shock," "Special," "Bad Girl," "Please Take Care of My Girlfriend," and "Breakdown," as well as an upgraded version of their unit performances. All videos used in their first concert held last year were set aside for all new footage along with a live band that helped liven the experience for their fans.

The promised 'ab parade' that has been a topic of hot interest ever since it was announced through Kikwang's teaser, began with a video parody of "Secret Garden," where the members were shown doing sit ups during training for the special moment.  Kikwang and Hyunseung also re-created the famous 'sit-up scene' between Ha Ji Won and Hyun Bin, which brought out an explosive reaction from the audience. Although they revealed that it was "difficult to make abs appear out of no where within three months," the members all showed off chocolate abs as promised. Fans received a first viewing of G.NA's new ballad track, "Please Stop Being Mad," along with "BLACK & WHITE" for her special guest performance.  Supreme Team's Simon D and F.T. Island's Jaejin both attended the concert as a part of the audience and were given special introduction spotlights by the boys on stage. B2ST also unveiled the second music video to their two part series (the first being "Beautiful"), "I Like You the Best," which featured a love triangle between Kikwang, Junhyung, and A Pink's Na Eun. [gallery] Source + Photos: Seoul News (2), Korean Economy, Newsen (2) (3) via Daum Fancam Tip: xmaiyer