[Well, she'd not had much to do, so at some point, she'd taken out her phone and started browsing through RetroSpec, so it's not like she noticed the time going by so acutely. She does smile and slip the phone back into her bag as Minako blusters into the diner, then shakes her head.]

Oh, it's fine, I hardly noticed you were late. The wonders of modern technology. Did you rush here right after class?