After His Moonlight Returned, My Childhood Friend Finally Panicked

Sisters, run! I really want to vomit, this heroine is really appetizing. She clearly knows that the male protagonist likes her, but she still wants to show off in front of others, and then wants something and that, and makes others jealous. I really don't understand. I feel like I want and want at the same time, which is very speechless. And why do I have to show off in front of a man?