This is Memo, a timid creature known as a Memri Sprite. He's a collector of lost memories and a giver of those memories. He, like the rest of his kind, is symbolized as a gift of remembrance. It's assumed that Memri Sprites are immortal, but their life force comes from their unique markings. Memo is the symbol of love. As a result, his life force depends on his heart shaped mark. Any drainage of his power will result in Memo becoming more and more weak... Thankfully, he recovers too. #memomemri