Wouldn't that scene be more Ti considering he thinks it out internally?
Te organizes and schedules ideas and the environment to ensure the efficient, productive pursuit of objectives. Te seeks logical explanations for actions, events, and conclusions, looking for faulty reasoning and lapses in sequence.
Te involves ordering, structuring, specifying, and applying logic to situations.
Te is also focused on performing a task in the most efficient and productive manner.
It seems like Te to me. . .Ti seeks precision, such as the exact word to express an idea. It notices the minute distinctions that define the essence of things, then analyzes and classifies them. Ti examines all sides of an issue, looking to solve problems while minimizing effort and risk. It uses models to root out logical inconsistency. Ti is calm, articulate, and aware of the forces that bind reality together.