Have I mentioned Feda-Lide do, when under big emotional pressure, overly produce and leak shadow-ena out of almost every opening in their body (but mostly the face)? Well, now you do. Here you have Thanazoi, our Token Feda-Lide, in two very emotional situations.
On the left, you see him beeing probably told by someone that they love him. Despite beeing usually very flirty and polite, when he seriously is in love with someone he becomes a big dork and doesn't know what to do and, well, leaks shadow Ena.
On the right, you see him beeing very pissed. Someone probably hurt his friend or lover or something in front of his eyes or something. As you can see, both his Light-Ena Eye-dots in his eyes become much bigger and, well, he leaks shadow Ena again. And please note that this isn't even the most pissed he can get. This is light-pissed. Once he gets extremely pissed, you don't want to see how he looks like.
Most Feda-lide though, beeing usually pretty animalistic, only leak shadow ena like on the right, though.