I don't know. I'm confused, too.

[Should he try to talk to Nageki about it? He doesn't even understand it himself.]

If a Lilim did such a thing to one of his friends... I would think it was an attempt to alleviate the pain in their heart caused by being rejected the way I was. But, with me, it's as I was telling you earlier. I am happy with the way things played out with him.