Dr. Daniel Amen, a psychiatrist, neuroscientist and the author of several books including “Change …

It's not insects, obviously, it's just your nervous system making you nervous. That the butterflies will fly away, as they are replaced with things like deeper trust and maturity. Easy, right?

How to Give Her Butterflies in Her Stomach On the surface, butterflies in a girl's stomach are straightforward enough: just make her feel desire while taking her out of control. I've read loads of articles about how guys give girls butterflies, and my friend who I have a crush on gives me butterflies all the time by tickling me and hugging and wrestling me. The Stomach Is Stimulated By A Nerve and A Motivation. What Causes a 'Butterflies in the Stomach' Sensation? Stomach churns, Stomach was bubbling, I could feel the inside of my stomach being tickled, all describes the same sensation as butterflies in the stomach, and all took less than 20 seconds for me to think of. I’ve heard this many times before and although I disagree, I can understand where this thought process is coming from; relationships do evolve.