You know, the whole "kids can't have coffee because of the caffeine" thing doesn't make any sense, tea has barely any less caffeine and everybody's okay with that...
Christ, people are whiney about the pronouns...
Okay, quick primer, in japanese pronouns arent commonly used to refer to people, instead of saying "im going to her place" it would be more common to say "im going to insert name's place". Having the chapter say "Now they have a job" sounds...
Could just be that he was trying to have a serious discussion about something that was bothering him and felt that sex could wait until after the conversation was finished.