This story is a sequel to Her Number 1 Husband
Spike and Twilight been best friends since kindergarten and always been there for each other, but when the boy spends the night at her place thing's become akward and start thinking if they should be more then best friends.
Spike x Twilight one shot
In this story Spike is not a dog and not part of the Sparkle family and also Shining and Cadence aren't married yet