Hello everyone,<br/>I came across this sentence that made me wonder about its usage of tense.<br/><br/>1. "This was the first time they had had an intercourse."<br/><br/>My question is why is there a past perfect and would there be any difference if I just said this:<br/><br/>2. "This was the first time they had an intercourse."?<br/><br/>The n. 1 sentence is from Cruse's book on semantics Meaning in language.<br/><br/>Thanks for all answers.