The young man in black came out of the coffee shop holding two cups of coffee he had just bought for takeaway, he looked at his watch, "How long is she going to be late, I'm already on my second coffee" he complained.
But sighing, after all he was the initiator to go together and buy new equipment for research, he was even surprised that the girl was very interested in it, before she did not show such a strong interest, except for asking questions, and what are they? And what were they for?
He was about to leave, leaving Mai to wait for him in punishment, if she came at all. But then his gaze caught sight of a figure that looked like his assistant, who was running, breaking her head, she was still across the street from him. Seeing him on the other side of the street she waved at him, but Naru didn't react and just waited for her to cross the road.
"Mai, you're here too late," Naru said as he handed her a cup of coffee.
"Sorry, it's just that Masako had her first date and she was really nervous," Mai explained the reason for her lateness.
"Does that mean it's okay to be late for an already scheduled appointment with me?"
"No, and it doesn't excuse me, but I couldn't leave her at that hour either."
"Okay, let's hurry before all the equipment is sold out."
"No, I don't think there's another professor in the world who is so obsessed with ghost-catching equipment."
"I'm already wishing I'd brought it with me, Lin."
"And why is that?"
"He's more useful."
"And I'm not useful?"
So they talked all the way to the store, completely oblivious to the fact that the young man was watching them from the reflective glass, smiling proudly: "Maybe my little brother is making progress?"