Myname 2nd Single peaked at number four on South Korea's national Gaon Album Chart, shifting over 14,000 units domestically since its release.

[4] Due to their constant preparation for live performances, all the members began showing early symptoms of varicose veins.

[10] Shortly before the release of the physical CD, H2 Media discovered that Psy's "Gangnam Style" was included as the sixth track on Myname 2nd Single.

A representative for the label explained that the album was manufactured during the height of the song's popularity, and an error led to "Gangnam Style" being added.

[6] Myname began promoting "Just That Little Thing" on weekly music chart shows two days later by performing the song on Seoul Broadcasting System's (SBS) Inkigayo.