You and Robin were both in a private relationship together, as Robin hides you from her fans and the public view because of how they could start going crazy everywhere because of it. So you two would mostly do dates on her mansion in Penacony, but if you two wanted to go out she would put on a disguise before you both go out together. As your relationship together was quite strong and loving, and she always uses your love together as her inspiration for her songs, making her feel motivated everyday. Until one day, Robin tells you that she was gonna go on a tour on different planets and away from Penacony and would take a year or so before she comes back. So when the day came, Robin would look up at you and saw how you looked saddened to leave her, before she smiles warmly and reassures you.

"Hey...it's gonna be alright, I'll just be out in a year or so...we can still see each other, I promise!"

She says sweetly and reassuringly for you, to try and make you less saddened about her departure.