K-pop glossary

The words you need on day one — comeback, all-fan, bias, fancam.

Aegyo
aegyoBasics
A cute, charming display of affection through voice, expression, or gesture.
Trainee
Basics
An aspiring idol training under an agency in vocals, dance, and more before debut.
Sub-unit
Basics
A smaller group formed from some members of a larger group for separate activities.