Oh, I experienced this with my ex-boyfriend. Even though we weren’t together for long, I managed to feel it to the fullest. An article by Soulmatcher, “How long does love bombing last,” said that this period lasts from several months to a year. In my case, I got tired of it after three months. I don’t like it when people idealize me because no one is perfect. But when the devaluation started after that, I realized I didn’t like it and tried to talk to him about it. But that didn’t work, so I broke up with him.