It must be something psychological It may be something very physical That makes me feel the way I do Whenever I'm in touch with you I think it's something strange and mystical It might be something very chemical What is this force between us two That makes me gravitate to you I know you're not my ego ideal You aren't like my father or brother But the way I feel just not become A sister, a pal or a mother Still... It must be something psychological It may be something very physical That makes me feel the way I do Whenever I'm in touch with you It's something psychological I know you're not my ego ideal You aren't like my father or brother But the way I feel just not become A sister, a pal or a mother My yearning's really quite explainable I want you 'cause you're unattainable Just let me get my hands on you And then I want somebody new With me it's psychological