The Voyager episode “Bliss” has always been a wonderful story in my opinion. Naomi Wildman and Seven of Nine, two individuals who joined the ship’s crew after the events of “Caretaker”, find solidarity in their respective distance to life on Earth. They also in a time of crisis bring comfort and assist each other.
TNG 3x03 The Survivors. Trek works just as well when introspective personal drama gets priority over the science fiction.
One of these days I’ll post my maiden TNG viewing notes…