Use it as an excuse to strengthen your bond I guess. Just say something like "all I want is to do (XYZ thing you know you both like: dinner, movie, whatever.) with you, I don't need anything more." If that even is something you'd even want to do of course. Don't force it if it isn't what you want.
Just be honest with them, you could even possibly try to explain the anxiety you feel about it all and let them know you're happy just being with them in whatever way.
Either that or pick a food you like lol for me I'd probably just say "get me a big ol' bag of chocolate covered pretzels and I'll be in heaven." :P