Schemtterlinge im Bauch

from http://www.herzsache.de/liebe/gefuehle/schmetterlinge-im-bauch.php

Having butterflies in one's stomach is a wonderful feeling that all those that once were truly in love know. The butterflies in one's stomach start to flutter even when one sees a person, that one finds wonderful and one wants to win for him/herself. If flirting ends up with getting to know each other, the flutter will happen even more, since one knows that there is interest also on the other side. Before each meeting, the butterflies are fluttering in the stomach because of joy. 

Having butterflies in the stomach means to be excited, and most people are excited when they are newly in love. Unfortunately, in someone's stomach butterflies do not flutter long, because when one realizes that the partner is not the right one, feelings are no longer present and the butterflies in the stomach are gone. There are relationships in which butterflies flutter for a long time in the stomach. It all depends on how the partners treat one another. 

For most people with time butterflies fall asleep in the stomach, the relationship becomes routine and there's nothing more exciting, that could make one have butterflies in his/her stomach. Such relations should be brought to life again. If both partners take the initiative and break away from the sofa, swing comes back into the relationship and butterflies flutter again.