[ filter: ra ]
You mean which meal is safest? Well, duh:
Dinner = night = intimate. Breakfast = morning = kind of cozy. Coffee = way too short, more BFF or stranger date. Brunch = LOL. Lunch = middle of the day so pretty much the best time for everyone since I think EVERYONE gets a lunch break, you can make an excuse to need to be somewhere if it goes all wrong and then that excuse will actually sound legit (see middle of the day reason), decent portions and fuels you for the rest of the day. It's neutral. Works for business meetings but also works for family members and it'll work for two people who might know how to talk to each other because of the timing and the casualness of it.
I live and breathe meetings and being able to sometimes only grab family over meals. Lunch is the best. It's fun more than dinner. Dinner you sometimes just want to have and then roll over. You are so not ready for that with her.