IU and Lee Jong-suk's Breakup: Why Some Fans Think the Signs Were There All Along
dojeonmedia.com
IU and Lee Jong-suk's breakup sent fans racing to find "signs" they missed — but is that hindsight doing the work, not the clues?
Hindsight BiasConfirmation BiasParasocial Relationship Theory

Theory Briefing
- Fans flooded online communities after the breakup announcement, piecing together past moments as supposed warning signs.
- No official reason was given for the split, leaving a vacuum that fan theories quickly rushed to fill.
- The pattern of fans retroactively "seeing it coming" raises questions about whether the signs were real or invented after the fact.
- Social media amplified the theory-building, turning a private celebrity breakup into a crowdsourced investigation.