Oliver thinks for a moment and then forebears to point this out, it's possible that Gus will end up very bored if Oliver points out that Gus has no way of improving the condition of any objects around the tavern.  Oliver likewise doesn't point out that Gus can potentially buy things, probably in literally unlimited quantities, despite having 0G; this potentially sets off weird things in motion and may not be entirely to Oliver's own advantage to point out.

Instead Oliver takes out his cellphone.  Does his cellphone's time match his own mysterious sense of time?

Oliver thinks for a moment and then forebears to point out that Gus is wasting effort, it's possible that Gus will end up very bored if Oliver points out that Gus has no way of improving the condition of any objects around the tavern.  Sometimes the spark can be a disadvantage that way.  Oliver likewise doesn't point out that Gus can potentially buy things, probably in literally unlimited quantities, despite having 0G; this potentially sets off weird things in motion and may not be entirely to Oliver's own advantage to point out.

Instead Oliver takes out his cellphone.  Does his cellphone's time match his own mysterious sense of time?

Oliver thinks for a moment and then forebears to point out that Gus is wasting effort, it's possible that Gus will end up very bored if Oliver points out that Gus has no way of improving the condition of any objects around the tavern.  Sometimes the spark can be a disadvantage that way.  Oliver likewise doesn't point out that Gus can potentially buy things, probably in literally unlimited quantities, despite having 0G; this potentially sets weird events in motion and may not be entirely to Oliver's own advantage to point out.

Instead Oliver takes out his cellphone.  Does his cellphone's time match his own mysterious sense of time?