The flight only lasts about 10 minutes and about 3 minutes of that are for boosting. So only 7 minutes (combined freefall, reentry, and parachuting) for fun and games. And they have to be back in their seats for reentry. How much romancing could he do in that time?
Audrey Powers is actually Shatner’s wife, at least according to one site I found. Blue Origin didn’t mention that in their email about them, nor does Shatner’s Wikipage mention her.
Shatner’s IMDB bio (which may or may not be current) indicates that he has been married to Elizabeth (Anderson) Shatner since 2001, but it also indicates that they have filed for divorce.
“There appears to have been some human activity upon the large natural satellite in the past, but it appears to have been abandoned. It is our consensus that these humans may never explore past the fourth planet in their solar system. Unfortunate.”