I have a girlfriend that does subtle little things that irritate me and make me feel sort of jealous. For example, my friend commented on her facebook status saying " oh my native language and I can't speak it," and she responded "oh i'll teach you!". This made me feel weird because I always joked around with her teaching me the language to me, and she told me its to hard and such. This sort of thing happens all the time, and I was thinking it might be an extrovert thing. To be kinda flirty with everyone and give off more of your personality. As an Infp, I only act a certain way with those that I like a lot, or those I deeply respect. Its hard for me to see my girlfriend acting the way towards others as she does to me. These feelings also happen with my best friend and others. Do you INFP's often feel this way, or is it just a insecurity issue?