It’s the technique that promises to make the person you like fall in love with. It is increasingly used by young people. Love bombing is the first in the list of the cruelest techniques you can do to a person. It attacks directly on an emotional level, one could say that it is a kind of torture of love.
What this technique is all about is giving a person as much pampering and affection as possible to that person. Even to almost erase the color of the lips of so much kissing them.