"Just Us 2" (Korean: 있어 희미하게; RR: iss-eo huimihage; lit.
It was released on July 22, 2019 by SM Entertainment as one of the three title tracks of their debut extended play What a Life.
[1] "Just Us 2" is hip hop track featuring an addictive piano theme and, soft-feeling synthesizers and cool melodies, with lyrics that portrays the landscape of hot summer vacations spot.
The track features rapper Gaeko and was composed by the South Korean artist Gray, he also took part in writing the lyrics of the song along with Boi B, Chanyeol and Sehun.
[2] On July 31, a cam video of the two members separately of their performance of "Just Us 2" on their showcase were released.