"Abandoned" Ī teaser for the title song " Abandoned" was released on Park's old YouTube channel on April 21, 2011. It was then re-released on Park's Official YouTube channel on Apas his old account was suddenly deleted. Music videos Ī teaser for the mini-album was released on Park's old YouTube channel on April 19, 2011. In March 2011, Park sang a short snippet of "Abandoned" on the KBS show Guerrilla Date, his first appearance on a public broadcast in over one and a half years. Lyrically, "Abandoned" is written about a man being abandoned and hurt by a loved woman, expressing the sorrow and felt over a lost love. The song was mixed by American audio engineer and record producer Tony Maserati. Park recorded it again, because he decided to change the melody of the song at the middle. "Abandoned" had to be recorded twice, unlike the other tracks of the album recorded at once. Park started writing the lyrics in English first, but never finished, rewriting the song in Korean instead. The choreography took 4 months to be completed, being revised several times. Park thought it would be great to add a choreography for the song, and asked Andrew Baterina, from MTV ABDC's season 2 runner-up SoReal Cru, to create a choreography for the song. He also gave him the title of the song as a 4-syllable melody : "A-ban-don-ed". In 2010, Malone gave Park another song, "Abandoned", and said he made it just for him. Park also performed the English version of "Bestie" at ISA 2010 in Los Angeles.
Park first performed the "Bestie" on August 7, 2010, at the Summer Week & T Beach Festival at Naksan beach, nearly two months before being official released. The single released in South Korea included the Korean version of "Bestie", a Korean remix version, and the b-side song "스피치리스" ("Speechless") by Park and AOM crew mate, Cha Cha Malone. It was first released as a digital single on Octoworldwide on Bandcamp, then on iTunes on Octoin English, and finally on various Korean digital music sites as "베스티" on Octoas a digital single album. It was inspired by three members of a 6-year clique entitled "WhatsApp jam". The song "Bestie" was released on October 4, 2010, in advance of the album's release.