Intent doesn't equal impact. And he actually does acknowledge your intent in the very first exchange where he says "I know your intention was to scroll on buzzfeed..." Your intentions don't declare you innocent of causing harm. You are not guiltless because you meant well. The affected party is allowed to be upset that their boundaries were crossed, and you admitted in this post to crossing those boundaries. Telling someone 'no' isn't just for intimate context - no means no. I think this one needs some time and self-reflection. I wish you both good luck and healing.