[General] Checking Understanding

[the towers]

I'm really struggling with Concept Question for checking understanding can you help:

Why didn't you come yesterday?
I had my hair cut

 

[curi]

From longman dictionary:

have your hair cut/your house painted etc
to pay a professional person to cut your hair etc for you
　

 

[the towers]

Thanks - so the understanding is the emphasis is on 'another person' doing the cutting