Do you know the English expression “to let (one’s) hair down“? Read the conversation below. Can you guess the meaning?

Sandy: Are you going to the party on Saturday?

Stella: Yes. I’ve had a hard time at work lately, so I think it’s time I let my hair down.

Does it mean:

a) wear one’s hair loose

b) have a hair cut

c) relax and enjoy oneself

d) spend a lot of money

The answer is below!　↓

 

Answer: c) relax and enjoy oneself