He always assumed he would think about his future afterwards.
“Did Twilight ever talk to you about this? About your future?”
Spike replied “Rarity, with all due respect, this is a bit personal. I don’t know what to say.”
Rarity stayed quiet for a little.
“I understand, I’m not a close enough friend with you to have that right. I’m simply a stranger.
“Wait I can tell you!”
Rarity’s manipulation worked. She was going to find out what her assistant was going through and she will help him even if it’s through unladylike means.