But for real...
Coffee smells really good.
Beer. I know that may seem odd, i just think it smells good lol. Even the smell of an empty bottle.
The cherry blossom scented body wash or lotion or whatever that one of the nurses at my work uses. (Yes im creepy and i asked why she smelled so good.) Who would have guess cherry blossoms smelled so good lol?!
The air before its about to snow. Idk why but the air smells really cold and clean before its about to snow.
Theres probably more i cant think of.