That person may be a homosexual
You didn't stipulate in this question if the relationship was an intimate one. There are all kinds of relationships. Even so, most relationships imply there is love at some level present. So I would say that affection is present in relationships that involve a person or persons that care for each other in some way. The way that affection manifests itself is subject to the environment of the relationship and thus varies based on the conditions. You can have affection for another that you only admire or fancy and not have have a relationship in the sense that it was previously spoken about, but you have still formed a relationship to that person in your mind.
As dyadic relationships become more intimate?
the importance that have the intimacy relationship?
Yes. If you don't show affection you could be sending a message that you don't care about the person you are in a relationship with. Assuming it is an intimate relationship.
Being able to have good passionate sex without catching feelings or falling in love.
Hmm! Good feelings! Great!
For intimate relationships, the word is promiscuous.
It is powerful. If you want it, kick it UP
If he only shows you real affection when you are sexually intimate. Also if he talks about ex girlfriends constantly and doesn't care what you think about it.
No, it is a love song, probably about intimate relationships and sex
No. He did not have any other intimate relationships after WWII.
state, communicate, convey, articulate, say, word, voice, declare, show, indicate, demonstrate, reveal, intimate, signify