I wanted to write a positive review because I feel like some of the other reviews are done by robots, focusing on things that don't match, and they're missing the point, which is how to achieve communication between people and the confidence to overcome our own issues to take a step towards someone else.
This is one of the many episodes that carry positive values and make us think about how we can do or be better. Even if those episodes are sometimes long and are stretching a single idea over 45 minutes, I'll take it anytime over the drama that we find in most sci-fi series nowadays.