Options
1. Diamond Tiara took her teasing too far and Spike decides to end it but Sweetie Belle stops him before he does
2. Same as option 1 but Spike turns himself into a pony (might go along with the Disney Universe)
3. Rarity Rejection fic like everyone else
4. Maybe Spike and Sweetie meeting in Canterlot during an earlier Summer Sun Celebration and hang out since Rarity is busy doing designs and Twilight with her studies
5. A somewhat AU EqG's where Spike is a human instead of a dog and hangs out with the human CMC and starts to develop feelings for Sweetie Belle.
Take your pick. Votes will be over tomorrow night at 10:00 EST