[It's more that Keith stumbles around rather than walks, wandering by in his general confusion after leaving and now coming back. Throw missing feelings and memories into the mix and... Well. He's a mess.
Cisco might recognize the scar on Keith's face, though, and the red and white armor he's wearing now, matching to the vision he'd seen for Keith all that time ago. Only in person the scar looks freshly burned in, the rest of his face is bruised and his armor has scuffs all over it. So anyway, he's fine.]
Take it you're not having much luck. [Ha....... it's not a lucky day, clearly.]