For the time being the water was being rationed, not strictly mind you, but enough that everyone was a little bit dehydrated and if you wanted to clean up you better be planning to use some of the pool water cause like hell was there enough fresh water for bathing. So eventually when Iris pokes her head into the gym she'll find her brother perched on a piece of equipment, taking a slow drink from his water bottle and then kneeling down beside his poor wilty tigerlily to pour a much more substantial drink into a shallow bowl.

"I know buddy... couple more days and papa can get you more water." As the lily drinks he scritches his ears gently. Then Gladio is capping the bottle and moving over to pull one of the mats down, clearly getting ready to start his workout routine before it gets too hot when he catches her by the door.

"Hey kiddo... what'cha up to?" Please don't mind the train wreck that is his back and shoulders right now. It's fine. Just a few scratches, no big deal.