Basically i can talk to almost anyone about anything for a long period of time. I have no issues approaching a person i need to speak to, girls or guys. At work for example i can speak to all the girls, even flirt naturally with them. But when it comes to girls i actually do like, i fumble completely, i lose all confidence in what i thought was appropriate conversation, and i just feel like that classic “oh hey i hope i’m not annoying you by talking to you heh” type of person. Which is so weird because i was captain of my school and would love writing my speeches and speaking in front of audiences, i would write and rewrite them till they were perfect, and they were well received. However if it comes to me wanting to try and spark something with girl, i just freeze up (not entirely but in a detrimental way). I have no fear of large audiences, in fact it excites me. Approaching girls i have all kinds of anxiety.

TLDR: Confident in front of everyone including girls, but lose confidence in attempts to speak to a girl i actually so like.