>>6092331bro this literally happened with a childhood friend of mine. She asked for my discord and I told her. She said her memory is shit so she handed me her phone and told me to add myself.
Since we were with a bunch of friends getting high, I decided to open messenger and send myself her entire gallery which had a great range of pics and videos. I then cleared our conversation on messenger (not like she'd notice since we'll now be talking on discord anyway) and added myself on discord, giving the phone back to her.
If you clear the messenger conversations on her side- it all remains for myself. So when I got home I just downloaded it all.