Happy Valentine's, here's some stobotnik valentines cards through the movies, tried to edit some dialogue to make it more valentines-y but honestly I barely had to edit some of them
Some small details under the cut
The to and from parts change over time along with their relationship:
For robotniks cards:
Stone goes from Barnacle → Agent stone (as Robotnik starts to appreciate him more) → Stone (as he becomes robotniks equal)
Robotnik goes from You know (doesn't want to tie his name into anything and it's also just his usual sarcastic remark) → God (for obvious reasons) → Robotnik (They're equals but saying Ivo seems too personal for him, or at least too soon. Ties his name into the card also)
I tried to make the handwriting for his second card more unstable/insane though I don't think I did it very well. His last card he uses the same pen as stone.
Stones cards:
Robotnik goes from Dr. Robotnik (Formal, normal) → Doctor Ivo Robotnik (Stone didn't know if he'd ever get to write his name again. The handwriting is somewhat shakier.) → Ivo (Yes yes we get it they're equals)
Stone's stays at agent stone for the first two mostly because he doesn't really develop anything in terms of how close they are. It's stone in the last one just because he starts to know that they don't quite have the same superior-henchman relationship.
Honestly the quotes don't have much behind them, I went for dialogue instead of pick up lines just cause why not and so it would be more stobotnik-y. The last quote Robotnik has though is fairly aromantic coded just for my own indulgence. I did struggle with stones quotes as most of them are "sir you're magnificent" "you're basic" "are you afraid of g-ghosts?" "sir you're back!" Which are very difficult to edit. That's more or less why his first card is more of a response than a quote
Stone ends up developing the same smile as Robotnik over time, and he's a lot more expressive compared to the second card because he becomes more comfortable. (The first card is an outlier for obvious reasons)