Kuudere NOT Tsundere

Been seeing a few people in the comments calling Leo a tsundere when he isn't. He's a kuudere.
Kuudere's are very businesslike and blunt and appear stoic, sever, and 'cold' to the world, while hiding their softer side internally. They can be a little dumb in regards to normal human relationships, since they don't usually have many, but are very loyal to those they love. They tend to get flustered (internally or externally) when in front of their crush since they don't know how to deal with those 'new and unfamiliar' emotions, sometimes they see these feelings as a weakness (hence why they hide them.)
In my personal opinion, kuudere's are the best! ヾ(❀≧◡≦)ﾉ~