Spike notices how Twilight’s been dodging Starlight’s advances so he decides to confront her on why, Twilight’s reason for doing so is deeper than he thought.
Despite Starswirl convincing everyone to banish Stygian, Starlight wants to at least try to redeem him, but only Spike seems to listen to her. She honestly couldn’t be anymore grateful.
Recently, Twilight has begun to have nightmares ever since Cozy Glow was defeated. The magic may have returned to Equestria, but the thought of almost losing Starlight was too much to bare.