I’m using my friends SIM card temporarily. Will they be able to see my iMessages or texts?

I’m travelling overseas and so I’m using my friends SIM card while I’m over here (when I put the SIM in my phone, I couldn’t see any of her texts/imessages)

I connected the new phone number to my apple ID and have been using iMessages to text people back home.

Is there any chance that she would be able to see my iMessages/texts via her apple account?