Dew meets dew: this is called wild intercourse. Snow White's last words, horsehead flirting, although it was a dew marriage, _ they were predestined friends in previous lives.

Hide your shadow and hide your shape: hide your appearance Jude's words hide his head and tail.

Exposed marriage: refers to a short or temporary marriage.

Show your face: Show your face. Show in detail, appear in front of the public.

Dew couple: refers to an informal couple who is temporarily combined, and also refers to an improper relationship between men and women.

Show your talents: show your talents. It is also a metaphor to show off one's talents and express oneself. Show your talents and sell yourself.

Uncovering notes and compiling snow: refers to diligently collecting and transcribing, around the clock.

Dew to frost: a metaphor for the passage of time and years.

Expose the tail and hide the head: hide the head and expose the tail. The description is evasive and doesn't tell the whole truth.