Determine the valence intensity of the following tweet, considering the mental state of the author. Assign a real number between 0 and 1, where 0 denotes extremely negative and 1 denotes extremely positive.
Tweet: @hatzepueh and don't call him creepy, he's the most handsome, adorable and nicest shark ever 😭 ok Zora, buuuuuut he looks like a shark