The former.

[Sorry, Angel. She may have grown a lot since defecting from Atlas, but Athena still has a little trouble navigating personal interactions with others. It doesn't help that her body language isn't exactly the best, outside of when she's angry. Still, it's clear that she must be enjoying herself, with how she hms a little as she takes a few more bites.]

I was expecting it to be more bitter. Taking it black seems to be the popular way of drinking coffee, after all.