What message should a girl send to her when she is late from work?

Express her inner care, care, tension, care and warm words.

For example, ask questions. It rained today. Is it cool at night?

Pay more attention to going home after dark. Are there street lamps on the road? Have they started yet? Let's go to a crowded place!

Are you tired after working all day today? Rest as much as possible, combine work and rest, and take care of yourself! Health is the capital of revolution!

I'm really worried about you coming home so late. Please call me if you need anything!

In short, it is right to put yourself in her shoes and try to give you her care and warmth.

Good luck!