Are both sentences OK?
I haven't met someone I really like yet. (girlfriend, boyfriend)
We did it despite all the adverse conditions.And this;;
This is something I was looking forward to.

Question

Are both sentences OK?
I haven't met someone I really like yet.   (girlfriend, boyfriend) 
We did it despite all the adverse conditions.And this;;
This is something I was looking forward to.

Answer

In the first one, I think it would be better to say -- I haven't met ANYONE I really like yet. :)