C858 Show good faith
Letting them open the door and let our people in naturally means that letting our people in wasn't the most important part. The most important part is letting that guy on the tree in, after all, if we really want to communicate, we can only do it with Tatamusang, and only with Tatamusang's level of translation, can we be trusted.
What we need to do now is to make them believe in our abilities