Key elements from the abstract, paraphrased and summarized: * interpersonal warmth is important to human * Other recent research says physical warmth/coldness

Key elements from the abstract, paraphrased and summarized: * interpersonal warmth is important to human * Other recent research says physical warmth/coldness can inspire the feelings, and vice versa * This paper says people tend to subconsciously self-regulate their feelings of social warmth by applying physical warmth.