What does it mean if I have dinner with a girl and she offers to bring me food?

Eating out, working, or at their home?

The dishes in restaurants (including canteens) are more eye-catching because they are popular. This kind of girl is either familiar with you or careless. If a quiet girl makes this kind of action, it is to show you that idols have become a part of your life! Giggle ~ ~

Doing so in the office, after excluding your relationship as "buddies", implies to other colleagues that I am the closest person to "him" no matter what the occasion! Haha ~

Go to their home, after excluding you as their relative, what she wants is that you become a member of their family! Gaga ~

To sum up, if it is these three occasions, then you are 80% lucky!