"Who I Was" (stylized in all caps) is a song by American rapper NF featuring American musician MGK. It was released on November 13, 2025, as a promotional single from NF's third EP Fear, which was released the next day. The song was produced by NF, Jeff Sojka and Aaron Chafin.
Composition The song uses a stripped-down instrumental, over which MGK raps about losing friends, distancing himself from toxic influences, and picking up the pieces after the end of a relationship, referring to his high-profile breakup with actress Megan Fox. NF performs in two contrasting vocal deliveries: a softer, "self-aware" cadence and a harsher, frustrated tone that reflects his inner conflict.
Charts + Chart performance for "Who I Was" Chart (2025) Peakposition New Zealand Hot Singles (RMNZ) 5
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