Sex relationship happen to people who does not care about closeness and being friend it is just about sex.

Stranger with intimate encounter with other stranger and does not care to know about the other partner because what matters for them is to have an intimate relationships without connection.

Just want to have sex and have fun and it is done nothing attach to it.

Relationship just for sex purposes and nothing else.

I knew women who does this kind of thing but I am not against with it nor I am in favor of doing it myself.

When I like someone there is always a connection attach.

I do not play for fun I respect others feelings and expected to do the same.