After Spike learns how Rarity feels, he is angry, upset and feels used. Spike feels like he can't fully open up to anyone about what happened. After having a dream where he spoke to Princess Luna, he ends up going to Canterlot to see her, as he remembered that Luna has helped him in the past. He needed to talk to someone and get it off his chest. After speaking with Luna and spending a few days in Canterlot with Luna, Spike starts to see the Princess of the night in a different light. Does this mean that he is over Rarity? Is this connection a strong friendship or something more?
Sources for cover images
https://www.deviantart.com/rossdubyah
https://www.deviantart.com/coltsteelstallion
http://www.handandbeak.com/2019/07/spike-rarity-vector/png-spike-rarity-deviantart-pony-spike-vector/