It's always been a back and forth between Keith and you. Shiro has tried everything he could think off to make you two talk to each other, but both of you were just too damn stubborn.

So, one day he locked you up in the training room to force you into resolving whatever conflict you had going on between each other.

Keith looked like he was about to break through that Altean door with bare force, grumbling under his breath, not even offering you a quick glance.