User blog comment:B00m666/Highschool DxD - Question about Issei/@comment-1359322-20131204005537/@comment-4042910-20131204061925

Ah yes, season 2 covers volume 4-6 right? since in that part, she gets very very jealous but in that part it wasn't really confirmed for her yet about issei's feelings.

Can't wait for those volumes to be animated though, hope they make it beautiful