Ecstatic shock is the surge of energy upon catching a glance from someone you like—a thrill that starts in your stomach, arcs up through your lungs and flashes into a spontaneous smile—which scrambles your ungrounded circuits and tempts you to chase that feeling with a kite and a key.
Ecstatic shock指看到你喜欢的人时产生的一种能量，这种让你振奋的感觉从胃部开始，穿过肺部，然后闪过脸颊成为一个情不自禁的微笑，这感觉抢占了你的内部“电路系统”(内心)，诱使你进一步探索并追逐这种感觉。这也就是我们所说的“触电的感觉”。
For example:
The ecstatic shock I got when I first saw Jane was so strong that I couldn't help asking for her hand on our second date.
我第一次看到简的时候触电的感觉太强烈了，所以第二次约会我就向她求婚了。
扩展阅读：
“随便、还行”英语这么说
