She wasn't touching her boobs. She was doing the "You're In my heart" thing
To do that is fine, you can hold your hand over your heart a little bit but she's actually physically patting her boobs. It's like OMG I got boobs.. did she just get a boob or something. SERIOUSLY get the fuck over it. We got that you love us, we kinda love you too.. not really but stop patting your breasts. All of us woman kinda have them.. hell even some of the men do you don't need to showcase yours more then they already are we see them.
That wasn't the first thing that came to my mind and obviously you have a different opinion on what she was doing so I'm gonna just gonna let it go.