She says she has social anxiety, but she's actually quite outgoing.
Tips
culture
社恐 is short for 社交恐惧症 (social phobia). It went viral as young Chinese people began openly identifying as socially anxious online. Often used humorously as a self-label rather than a clinical diagnosis. Its opposite is 社牛 (social butterfly).
memory
社 (social) + 恐 (fear) = social fear — straightforward abbreviation of the full clinical term.
