This study aims to examine the role of the need to belong in predicting the fear of missing out (FoMO) among TikTok users. The proposed hypothesis posits that the need to belong significantly influences fear of missing out (FoMO) in this population. A total of 208 TikTok users aged 18 to 25 years and used TikTok everyday in Indonesia were recruited through purposive sampling. Fear of Missing Ou…