Korean Slang
최애
choeae
What it means
Your number-one favorite — especially your favorite idol in a group.
Where it comes from
최 (most) + 애 (love).
When you'd use it
Fan talk, or favorite food, show, anything.
Example
내 최애 메뉴는 떡볶이야.My all-time favorite food is tteokbokki.
Careful
Fine almost anywhere informal.