Not sure if I'd call it my favourite smell, I'm sure there are other smells I enjoy out there, but the smell of vanilla. Especially the kind of vanilla that's coming from a baked good that contains vanilla essence.
I don't know if I have anything specific but I really like "fresh" smells? Scents that are light on the nose as my nose tends to hurt if I smell heavy perfume. I also like the smell of baked goods c:
I have a smelling oil, it's "wild cherry".. when my Mom putted that for christmas..
I was getting hungry from it somehow, but loved the smell (I don't like cherries to eat tho).