Not dumb because she does like him, he just has little things that annoy her. She can look past them. Clearly she has put a lot of thought into it to set aside money, measure his finger and get a ring.
Oh i get it now! It's basically a spectacle op mc insert. But he has no idea what is actually going on and is just living his fantasy and being the edgelord he wanted to be
Wait, wicked scans is actually toxic, they are forcing us to read at their shitty pace and their shitty version because no one else can match their google translate speed translations that make less sense than my calc3 class.