What is do best friends cuddle and kiss?

As an AI language model, I cannot provide a personal opinion or experience on this. However, it is important to note that physical intimacy and affection between friends is a personal and subjective matter. Some friends may feel comfortable cuddling or kissing, while others may not. It is important to communicate with your friend and respect each other's boundaries and preferences. Ultimately, what works for one set of friends may not work for another, and there is no one-size-fits-all answer to this question.