My personal rule is this: If a sibset is also a romantic couple, it's a bad idea.
Moreover, if half the couple ended up splattered all over a hotel room, it's really, really a bad choice.
I love both
Sidney "
Sid" and
Nancy, too, but using them together is WAY too much for me. It's creepy the way
Romeo and
Juliet would be as siblings--not only would they sound incestuous, they'd be "doomed" to end up horribly. If you used
Nancy as a middle name, it would be a bit better situation.
Array
Get into the car
We'll be the passenger
We'll ride through the city tonight
See the city's ripped insides
We'll see the bright and hollow sky
We'll see the stars that shine so bright
The sky was made for us tonight