Piano Answers

I love the result of playing a super advanced piano piece & many people know my for my piano skills. i am 15 yrs old & have a caring personality. i haven’t every had a girlfriend & i kinda want one. I’ve had my eye on someone in my school for a while now but i don’t know how to go about it. im not exactly attractive but im kinda smart. i want to learn a piano piece that impresses people & is fast moving.
So far i have learned the whole moonlight sonata ( Beethoven ) & the Fantasie impromptu by chopin, (i got really good in a piano compitition for this piece) i learned chopin etude no.9 & a few more random pieces.
im working on this Rachmaninoff prelude No. 5 in g minor, is this a good piece to impress people & impress this girl that i like?
or should i learn some more stuff? what should i learn that is beautiful?
i want to play some of these piano pieces for this girl but i dont know how to go about it, it’s just that we are kinda immature & stuff.

I’m an advanced piano player & I would want to play something to impress my audience, so can someone suggest some piano music? It can be classical, popular, etc. music. Thank you!