How can a man have intercourse with his wife in Paradise while the people of Paradise are facing each other?

It has not been reported that the people of Paradise are facing each other at all times. Rather, it has been reported that they are on their couches and in their gatherings facing each other. The believer will have families in Paradise, some of whom will not see others, as stated in the noble Hadith: "Indeed, for the believer in Paradise there is a tent of a single hollow pearl, sixty miles long. The believer will have families therein, and he will visit them, but some will not see others."