Just in case it's unclear, the little pictures in Akagi's thought bubble in the last panel are small coffee creamer cups.
Aahh...Yes, what a coincidence.That's right!Oh, you're also getting some coffee after your meal?Kaga-san seems like the type to have her own milk!Hey.There's... no milk!If it's OK with you, Kaga-san, could I have some of your milk?