Think about your favorite perfume for a second: Mmm, it smells delicious on your skin. But do you know what actually goes into the scent? There’s one distinct aroma that can be found in many popular perfumes, but chances are you missed it at first whiff. Enter ylang-ylang (EE-lang EE-lang). Heard of it? Same. Have no idea what it actually is? Neither did we. So we did the research. Here’s everything you need to know about the flower, most importantly, what does ylang-ylang smell like?