The show began broadcasting on April 14, 2012[1] and was picked up by television stations in South Korea, China, Japan, Taiwan, Malaysia, Indonesia, the Philippines and Singapore.

In October, Tahiti unveiled teaser videos and images of their upcoming single "Hasta Luego", which revealed that Ye Eun, Keezy, and EJ were no longer with the group.

[9] The group released their first mini-album, Five Beats of Hearts, with the accompanying music video to "Love Sick", on July 25, 2013.

[10] Jin did not participate in the music video or live performances of "Love Sick" due to the sexual nature of concept as she was a minor.

Dream Star Entertainment announced on June 4, 2014, that Jungbin would not be participating in Tahiti's upcoming promotions due to health issues.

[13] Jungbin and Jin did not participate in this comeback either, and their official Twitter accounts were inactive, leading fans to presume that they had left the group, although the company never made a formal statement regarding the matter.

[16] On March 16, 2017, Jisoo revealed she had been diagnosed with depression and a panic disorder[17] and on December 8 of the same year, announced she was leaving the group.