== Victim ==
* Is the Widmore's Victim being beaten by Charles Widmore.
== Gay ==
* Arturo is important only to confirm theories that Tom is gay and serves no other purpose to the plot.
* Tom's meeting with Michael might be the last opportunity that the writers had to close up Tom's story.
== Others ==
* Arturo is an Other.
* Tom sent him outside when he was talking with Michael about the Island, but Arturo is a worker and Tom is an executive.
*Arturo asked, "Is this the guy who came at you with a champagne bottle?" and smiled before exiting. He had to have some reason to be aware of Tom's activities, including entertaining someone who tried to mug him.