In 2005, the average US citizen sent around 460 text messages per year, which were treated more like telegrams than conversations due to their brevity.
The characters Sadie and Marx only texted a few times in their relationship since they spent a lot of their time together.
When Sadie's call to Marx went to voicemail, she sent him a text asking if he was okay.
Marx replied that he was okay, and ended his text with "TOH."
Sadie was confused by the acronym "TOH" and had her friend Sam explain it.
Sam told Sadie that "TOH" stood for "Tamer of Horses."