Sailor Moon: Season 5, Episode 7 - ProjectFreeTV

5 - 7: Farewells and Encounters! The Transitioning Stars of Destiny

Mamoru tells Usagi that he's accepted an offer to study abroad in the U.S., which will force them to have a long-distance relationship. Saddened at first, Usagi eventually decides to root for her boyfriend's dream and sends him off with a smile.