Despite its particularly catchy rhythm, “A Little Space” has quite troubled lyrics, talking about a difficult relationship where the protagonist asks for more personal space to get it all straight in his head.

An alternative mix of the song was released on June 15th 2021 on Pentatonix' YouTube channel in order to sponsor the group’s partnership with LMNT to help send free electrolytes to various professional categories, such as healthcare workers and first responders.

A rendition of the song featuring Korean idol group ATEEZ was included in the deluxe version of The Lucky Ones.