Hajime's always willing to listen to complaints, though she isn't one to complain herself. In fact, she's more of the type to respond to complaints by urging someone to look at things in a more positive light. It's only natural, then, that she drifts to the most sour looking guy she can find.

Truthfully, she recognizes him from the briefing, but he's dressed in different clothing, where as Hajime is still stuck in her hospital jammies. They're comfortable, but seeing the man in something more civilian looking makes her want to ask.

But seeing the look on his face, she finds something more pressing. Matching his strides step for step, she places herself by his side (not an easy feat in crowded places, admittedly) and smiles up at him. He is taller than her, which she isn't used to. The set expression almost reminds her of someone, but she gets the feeling he's more of a straight arrow than a stagnant bird.

"Excuse me! Did you lose something?"

She's already come up with millions of reasons he could be upset, but considering they're all missing something, she figures that would be the most relatable right now.