Personally I have no love for this cutesy shit in anime, but some people like it. As an anime watcher I just have to press right arrow a few times to get these dumb scenes out of the way (scenes where they're just squealing and being annoying).
Guys, not everyone that watches anime or is a weeb likes this shit, trust me.
Shy? Of what? It's neither funny or appealing to me to watch or hear squealing + it usually never has any plot relevance other than to appeal to that demographic.
I'm not in that demographic, if you are good for you. Just saying it isn't for everyone!