<human>: So, there's a guy I like and he likes me back, but I'm terrible at talking to him. I just feel like I'm not a very interesting person, and I don't want to say something boring or stupid around him.

Not to mention that when I do talk to him, I usually whisper/speak very softly to the point that he has to ask me to repeat it.

I'm really embarrassed. It's like I'm completely socially stunted. 

I've always done this. If I was around my crush, all I could do was giggle like an idiot.

How can I stop doing this? How can I grow up? I don't want him to lose interest in me because I can't have a conversation like an adult.

Can you provide a brief overview of the text?
<bot>: I have trouble speaking around the guy I like out of fear of seeming boring or stupid. How can I get past this?