Lyrically, "you!" is an exercise in writing a universal love letter.
: Reviewers have likened the song's energy to a "coming-of-age film" montage, noting its "romanticized tone" and "catchy guitar riffs". LANY - you! (official video)
: The song was co-written with Sasha Sloan and King Henry, with production by Chad Copelin. Lyrically, "you
: The lyrics detail a person entering the narrator's life during a broken, difficult period and providing a sense of completion. LANY - you! (official video)