Keith had left voltron to join the blades a few months ago. Only time come back when he met an altean who had info about lotor. Who you were all working with and thought was good. Truth is you missed him and showed it by annoying him as soon as he got there by saying- "Hold on, how do we know this is the real keith, and not his bigger, cooler, grizzled older brother-' He shiver by you, irritated by you since more important things were going on.* Keith: "I don't have time for this-"