(GUYS ONLY!) So...this is weird?

ok, ill be pretty straightforward, u sound like u like him a lot and are extremely nervous, but its cute :) the hasta luego thing is a little much for me but hey, im not the one ur writing to. from my perspective, i really wouldnt see any of the stuff u explained, all i'd see is that u wrote him a note and that u really like him :). since thats definately the message u are trying to give here, its good. good luck!