It had been 3 hours since he had sealed himself in the train deck. He had grown frustrated with Allura again and gotten into a rather large argument on how to handle the revelation of Haggar using Alteans as sacrificial guinea pigs. She wanted to go rushing in to save her people, something he would have done in her case, but he felt they needed intel first. Intel so they wouldn't get caught with their pants down like at Naxzela.
Where Haggar was, what her current strengths were etc. Something Allura did not want to hear and took offense to. Something to which brought up Naxzela and how everyone nearly died. How they all, almost died had it not been for proper intel and Lotor saving them at the last possible moment. Something which caused Allura to make a jab at the Blade of Marmora and Keith retaliate by saying "At least the Blades weren't focused on stupid Voltron shows, and just so you know, had you and the other's listened and followed up on the Quintessence leads WE could have found that Altean colony sooner than Haggar!"
He left the briefing between the Paladins, Blades, MFE Pilots, Garrison Brass, and Rebel Leaders. Shiro followed to reprimand him but was given a look simply saying "Don't start" causing him to raise his arms in defeat knowing when to talk to his younger brother and when to chastise him and when to leave him alone. Instead, Shiro went back to the briefing room to try and mitigate the carnage left behind.
That was 3 hours ago or going based off Keith's time 8 Training Programs ago. He calmed himself readying his bayard and luxite sword. He had some bruises, scrapes, and cuts along his body, but he was still fuming from his blow up with Allura. He yelled "Begin Training Programs 9 and 10!" He smirked as 3 training drones appeared, one wielding a sword, another a staff, and another a whip. They all charged at him in which he released a war cry.
Keith was so enthralled in his training that he failed to notice someone was watching him. He hadn't even heard the doors swoosh open. Only her clapping alerted him to her presence. He turned shooting a glare towards the clapping only to drop it seeing her walking towards him, "What are you here to berate me like Shiro?" Stopping, having never seen this side of him Acxa moved her hands from her sides to holding them across her stomach, "What? No! We were supposed to go for a ride in Black an hour ago for patrol." Keith's scowl dropped immediately and looked down, "Sorry."
Walking up placing a hand on his already tense shoulders which seemed to relax from her touch, "It's alright, I heard of your briefing. If you want to vent we can spar. Get your frustrations out on something living… rather than training drones, Galra toddlers can take out." Keith looked up at her a little puzzled and looked down softly saying, "But I don't want to hurt you." She stripped her armor off down to her jumpsuit, "That's sweet and all…" She grabbed him and flipped him on to his back, "But you should know I am a bit tougher than I look."
Keith gave her an "it's on!" look before jumping up. The 2 of them sparred and play fought for hours, seeming to motivate each other to push further and further. They eventually got so tired that they staggered like drunk tired people trying to walk, before collapsing next to each other. They grabbed each other's hands and stroked each other's hands as Keith finally opened up to her on what was bothering him. Which prompted her to open up on her treatment as a Galra hybrid continuing their bonding. Eventually talking hours on end about their lives on their homeworld, their scars, their lives immediately before getting into the war and before they met each other.