This is a picture of Thomas and Webster in what appears to be a hug. My wife and I have five Albino Clawed Frogs which are housed with seven Pink Gouramis, two Blue Gouramis, and one Chinese Algae Eater. They all get along fantastically without any hint of agression. They used to be housed with some annoying little Platties but they must have moved out as it has been quite some time since I have seen them. As for the hugging, this would be the mating ritual in which we would get little frog babies but unfortunately we can't seem to aquire any females. One would think that with the law of averages at least one of the frogs would have been a female, but no such luck!