[Captain.Remy]

Ghosting is never really nice, it's awful.
I would say like some users wrote previously: try to get an answer because something obviously happened, but move on if you don't get that answer. Don't stalk, don't put pressure on them, just try and stay level-headed even if it hurts so bad.

If someone did that to you, in hindsight it means they were not a good person to have in your trust circle anyway. Good riddance I say.