What changes occurred after the breast fat grafting?

Hello, I am a woman in my 20s. I am currently considering breast fat grafting, and I am curious about how my body shape will change after the surgery and how people around me will react. I would like to know if my confidence has increased as my breasts have gotten bigger, and what kind of reactions my friends have had. I would also be very grateful if you could share any precautions for post-operative care or information on recommended clinics. I would love to hear stories from those who have had similar experiences!