I edited this question and I guess I tried to edit at the same time as someone else so my edits and theirs got combined in a strange way.
I removed the first line and the thanks, the person who edited before/at the same time removed the line "Am I just being strange?". Since I did not remove that line, in the "Review Suggested Edit" page, it was interpreted as me adding "Am I just being strange?" which I did not do.
Potential changes should probably be saved as the diff instead of as a whole so that issues like this can be avoided.
This is also another use case for allowing communication between reviewers and the people who've made the suggested edits so that I can easily say "not calling OP strange!"