The central antagonist is a heart-shaped creature fans named "Pipi". It first appears in the MAXIDENT trailer and represents the uncontrollable, "fatal attraction" of love.
The group also explores a second hidden meaning: adding the digits ( Stray Kids "CASE 143" M/V
The video is a technical showcase of high-budget K-pop, blending sharp choreography with extensive CGI. The central antagonist is a heart-shaped creature fans
) equals , representing the number of members in Stray Kids. 2. Visual Storytelling & Movie References ) equals , representing the number of members in Stray Kids
The MV's narrative is a surreal investigation where the members play dual roles as both the "police" and the "infected" victims of love.
The title itself is a nostalgic nod to from the 1990s. Each digit represents the number of letters in the words of the phrase "I Love You" : 1 (I) 4 (Love) 3 (You)
Keen-eyed fans noticed that the story begins in a setting referencing Stanley Kubrick’s The Shining . Just as the Overlook Hotel’s spirits take over the protagonist, Pipi "infects" the members, causing them to act out—most notably when Felix is "attacked" by hearts (and a chicken) upon opening a door.