>>535443174
>>535445260
I forgot they remembered it for one scene. There's no way Sonic knew it was Maria's last words (unless he's doing a classic-style fourth-wall break, but that's out of place here).
In context
>Maria says goodbye in another language because she studied all about Earth and wanted to go there one day
>Sonic says goodbye in another language because he's actually been to the places Maria read about and wanted to go to
Just an interesting parallel between Maria and Sonic. She probably would've gotten along really well with him.