_:n9e0dfc8d3a2f44b2aef4fb40fa96eb26xb5
<http://schema.org/text>
"Yes, they can. There is no way for anybody else to remove a message after it has been delivered to their Messages. The only method of completely deleting the conversation is if both of you have done so."
<https://deletingsolutions.com/can-you-delete-messages-on-letgo/>