I think the interpretations about the song being about sex and love are probably right. Personally I like to listen to this song interpreted as a making babies song where the sex has actually ended up to a situation where a baby has been conceived, born and is now a toddler turning, swinging, going round, playing in the bedroom. Seen like this it's an extremely joyful song, full of warmth and happiness, joy that one hopefully experiences with one's spouse while making babies, and then when one watches the priceless end result playing and growing. Probably it's just meant to be a song of wild sex, though :)
I think the interpretations about the song being about sex and love are probably right. Personally I like to listen to this song interpreted as a making babies song where the sex has actually ended up to a situation where a baby has been conceived, born and is now a toddler turning, swinging, going round, playing in the bedroom. Seen like this it's an extremely joyful song, full of warmth and happiness, joy that one hopefully experiences with one's spouse while making babies, and then when one watches the priceless end result playing and growing. Probably it's just meant to be a song of wild sex, though :)