Stray Kids: - Case 143

: The song was written and co-composed by 3RACHA (Bang Chan, Changbin, and Han), the group's internal production team.

: A Japanese version of the song was released in early 2023, which the group performed on the popular YouTube channel The First Take . Music Video and Performance Stray Kids - CASE 143

: The number is a classic pager code for "I love you," where each digit represents the number of letters in the words of the phrase (1: I, 4: love, 3: you). : The song was written and co-composed by

: It topped the Billboard Hot Trending Songs Chart for two consecutive weeks upon release. The music video reached 100 million views by March 2023. Stray Kids - CASE 143