Our story begins in the city of San Fransokyo, where Hiro Hamada was working on something in his garage.

"Man, I hope those two like this. Finding the parts for it wasn't easy." Hiro said.

At that point, GoGo came in, forcing Hiro to close the blueprint he was viewing.

"Hey, Hiro, what's up?" GoGo asked.

"Not much, GoGo." Hiro said.

"Are you going to head to that tech presentation?" GoGo asked.

"I have something to work on. But, you can catch me up." Hiro said.

"What is it?" GoGo asked.

"Just something." Hiro said.

GoGo narrowed her eyes at him, but shrugged and said, "Okay."

Once she walked off, Hiro went back to what he was working on.

Sooner or later, Honey Lemon came in.

"Hello, Hiro." Honey Lemon said.

"What's up, Honey Lemon?" Hiro asked.

"I was just wondering how you were doing." Honey Lemon said.

"Fine." Hiro said.

"What are you working on?" Honey Lemon asked.

"Just something." Hiro said.

"Okay." Honey Lemon said.

Later, both of them came back.

"Hey, Hiro, that presentation was great! We brought some souvenirs, even a blueprint!" Honey Lemon said.

Hiro kept looking at his computer.

"Hiro, what is it you're working on?" GoGo asked.

"Well, now that it's finished, I can tell you." Hiro said before he pushed a button and a small thing of Microbots brought them both gift boxes.

"Who are these for, Hiro?" GoGo asked.

"You two." Hiro said.

Honey Lemon opened her gift box and saw a huge chemical set, one that she had been wanting in order to help her studies, with an addition by Hiro to tell her when she had made a breakthrough. GoGo saw a measurement tool made by Hiro for measuring speed.

"That's not all." Hiro said before he pushed another button and brought up a hologram that said, "Thank You, GoGo and Honey Lemon!"

"Hiro, what is all this?" GoGo asked.

"It's for you two. The two of you have been really good to me, since Tadashi died. I thought I'd make this to show my appreciation. You're both like my older sisters, so…" Hiro said before Honey Lemon hugged him.

"Thank you, Hiro!" Honey Lemon said.

Hiro smirked at seeing she was pleased, then looked at GoGo. GoGo smiled before she walked over and hugged him too.

"Thanks, little brother." they said.