Board Thread:General Discussion/@comment-33063265-20170910144543/@comment-33994734-20180102164047

"I, forever, will love only you"   -Dream Castel tea party, Satella (sane)

"I love you, Subaru-kun" -Arc 3 interlude, Satella (unclear state of mind)

I think this shows that she really knows who he is and is sincere about this. Although you could argue that the only time she's 100% sane she doesn't ever say his name and the times she does she's either not herself or it's unclear.

I don't think Kenichi would go back to having a normal life and hitting on teenagers after living there.