Legacies Soundtrack 
Episode 18 • By the End of This, You'll Know Who You Were Meant to Be
I Guess That Was Goodbye
Ethan boards the bus out of town after he and MG stay their goodbyes; (continues) Hope and Lizzie confirm the plan then find that Alaric has gathered the last of the school students for a party to create memories.
C'mon, there's no such thing as a stupid question. Get the ball rolling and be the first.