Are sloths friendly?

Could you elaborate on the potential friendliness of sloths? As a creature of the rainforest, do they tend to exhibit behaviors that are considered friendly towards humans or other animals? Are there any specific instances or observations that indicate they possess qualities of sociability or companionship? Moreover, is their perceived docility a result of their slow movement and inability to defend themselves, or is there a deeper level of friendliness inherent in their nature? I'm curious to learn if sloths possess qualities that we humans often attribute to 'friendliness'.