Luff is a doing word
My little cutie pie Lufian is doing what she does best. Spreading the luff.

That flower is called a Soul Flower and its a concept I came up with quite a while ago. An extremely long story short, once someone or something dies, their soul is preserved in the orb of this flower. The soul then has a chance to spend their last moments in existence in a place where they can just appreciate the beauty of the world they lived in. Because once the flower dies, the soul is gone forever.

Lufian likes to pick these flowers and talk to the souls and make them feel loved and cherished before the flower wilts and they disappear into non existence.