This story is set after, The Sacrifice so you may want to read that first.
It is about Spike and Rarity, they are starting to plan their wedding but another mare might wind up ruining it all.
Does Rarity have the strength to pull through the already harsh times? or will she leave?
[Its going in the mature rating as their are suggestive moments but nothing goes that far, if anything you might get a nosebleed XD]