User blog comment:B214/Question & Answers 5/@comment-98.176.164.134-20150803011152/@comment-104.7.80.176-20150803015232

Most likely as she is very supportive of him and he did save her from nearly being killed by issei by accident, which was kinds of her own fault as she didn't take issei seriously as an opponent which is suicidal, just ask raynare, diodora, shalba, nidhoggr, and rizevim.