According to this Article

Hung Lo and I are doomed.

I am an only child and he is an only child.

Pretty much EVERY resource (academic, medical, and plain old random) out there says that two only children being together in a romantic relationship is a VERY BAD IDEA.

=(

You know the sad part? It's beginning to show. HL and I have had no less than four different arguments in the past ten days.

http://www.ivillage.co.uk/relationships/famfri/family/articles/0,,163_559971-2,00.html