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Tony and Bailey have been dating for few months, and are starting to feel more comfortable and intimate in their relationship. Tony has started calling Bailey "monkey," and she calls him "bunny." Tony's friends have noticed that when they ask him what he's been up to, he now says things like, "We've been busy," instead of "Bailey and I have been busy." Based on these bits of information, at what stage would Tony and Bailey be in their relationship of Development?
What is Intensification