Disclaimer: I do not own YuGiOH! that belongs to Kazuki Takahashi. Okay? Enjoy.

A/N: This story will end up boy/boy, also know as yaoi, if you don't like it, don't read. Also the rating may go up, depends on how far I get with this.

Well this took longer than I'd hoped .

~Review Replies~

TaintedBloodRose- *hugs* Oh my, thankyou thankyou thankyou! I'm so happy, hope you enjoy this chapter :)

kluna- Hope you enjoy this chapter, I'm glad you're enjoying it~!

sazyboo-I'm very happy you like it ^^

FoolsLaughter- OH MY GOD I LOVE YOU! You make me so happy, this chapter is longer *flails with happiness at being able to write*. Haha the Kaiba line is my favourite I've written so far ^^ I've very happy you are enjoying this, hope you like it :)

HUGS TO ANYONE WHO'S FAVOURITED THIS STORY, REVIEWED OR HAS PUT IT FOR A STORY ALERT, I love you all!

On with chapter 3!

~#~#~#~#~#~#~# means start and end of flashbacks

Italics means thoughts and in flashbacks means non-speaking

"Come-on then brother, show me what you've done!"

The soft sound of buttons clicking filled the room, it had been over 2 months since Seto had told his little brother about his robotic plans, he peered over his shoulder noticing a tuft of black hair peering over the table.

"Big brother? What're you doing?" The tuft of hair questioned as it peeked up, tilting it's head to the left, hints of confusion appearing on it's face. Seto's blue eyes turned towards the tuft, frowning at it's confusion and childishness.

"Mokuba." Seto turned towards his brother as he popped up from his crouched position behind the table. "Would you like to help?" Mokuba gasped, curious to how his brother knew what he was thinking, Seto turned back to the computer he was typing on. "I know you want to, it's evident on your face."

Mokuba's face lit up as he half jumped half skipped towards his brother, he stood next to Seto, looking up towards the chestnut hair. "What can I help with then?" He looked forward towards the computers in from of him, reaching out towards the biggest brightest button there was.

Until his hand was swatted away.

"Mokuba! At least let me tell you what you can do first!" Mokuba felt a glare raining down on his head, he winced at the sharpness of his brother's voice, quickly retracting his hand and mumbling a 'sorry' under his breath. "Hey, look, if I give you a couple of blueprints, can you go and collect some parts?" Seto handed his little brother two blueprints, one of a hand and one of an eye, and proceeded to tell him where the things were, he smiled a little as the black tuft of hair bounced off. He's amused so easily.

He continued to tap away on the computers, a hologram of the robotic design appeared in front of him. A tall blond boy spun slowly, showing both the mechanical and non-mechanical part of him, Seto blushed faintly as it turned towards him, as he noticed himself staring he straightened himself up and coughed.

Dammit! It's a robot, it's not human and what I just thought was NOT normal!

Mokuba's head shook at he watch this, he softly laughed to himself, knowing full well why his brother was acting that way. He smiled as he hopped off to get the components Seto needed.

-5 months later-

Mokuba sat swinging his legs as he watched Seto run around the lab making last minute changes and fixing any known problems, he thought of the past 5 months, and how little time he'd really spend with his brother. Seto had be too busy with the project to take the time to stop and be with Mokuba, Mokuba knew this but didn't feel completely disheartened, he knew how much this project meant to his brother, he knew how much work and effort his brother had put into it. Seto may now have been home that much, but at least he allowed me to help, even though I got in the way most of the time...

~#~#~#~#~#~#~#

"Seto, is this what you needed?" Mokuba stumbled into the lab, metal and components falling onto the floor out of his hands. "I got what it said on the blueprints, but there were some other things that looked similar so I got them too!" He started brightly smiling towards the taller figure who had started glaring at him. The figure started to walk forward slowly, glaring down at the younger boy, it bent forward collecting a large cog that had dropped to the floor.

"Mokuba. There was NO reason to collect all this stuff at once! It'll all get in the way, why do you think I just asked you to get a FEW things?" Seto's voice turned slightly cold as his little brother's arms started to buckle under the weight of the objects. Mokuba began to strain as more object fell onto the floor, the clanging of metal caused twitching to appear in Seto's left eye. Mokuba bend down placing everything onto the ground gently.

"Sorry Seto. I just thought you might need these later on, save you from getting them." Mokuba stood up trying to apologise some more, he knew when he'd picked up the other things, it'd just be a problem for Seto. "I'm sorry big brother..." His head stayed down, eyes glued to the floor.

"Just. Just leave, you're just being a nuisance right now Mokuba."

#~#~#~#~#~#~##

Mokuba knew he'd been a difficulty to Seto, he had broken a couple of things and constantly bugged his brother so he'd pay attention to him. The most recent incident as just 4 days ago, he'd knocked over a large part of the chest piece of the robot, he'd broken 3 parts to it and Seto had yelled and forced him out of the lab.

But he knew not to be too upset, he knew his brother was stressed, and he'd apologized each time he'd force Mokuba out of the lab.

A blur of white and black passed him suddenly, making him focus back to his brother right now, he'd finally stopped fumbling around with the computers and robot, he was panting, sweat forming on his brow but as to not show weakness, Seto quickly straightened himself up, controlled his breathing and wiped the sweat away.

"Big brother? You alright?" Mokuba hopped of the chair and walked over to his messy haired sibling. He saw a tiny smile begin to emerge on the previously tense face, blue eyes shot up to his own widen with happiness.

"Mokie! It's ready! After 5 months, it's ready!" Seto smiled towards his brother, stepping forward to embrace him. "I've made it, Mokie." Mokuba patted his brother on the back, smiling softly, then he pulled away abruptly.

"So Seto? When will you be able to make him work?"