User blog comment:IamJakuhoRaikoben/Chapter 484: The Monstrous Six, Review./@comment-75.68.233.171-20160511023139/@comment-5303512-20160511112136

However, Kagura still took that CPR seriously as a kiss and did the same thing with Erza. So then in retrospect that moment between Kagura and Jellal would be considered Fanservice as well.

And if we take that Jelgura moment as just CPR, then we can safely conclude that Erza and Kagura moment was a way of apologizing that totally misread the situation and means absolutely nothing.