I know this is slice of life, but are they gonna explain why she is so obsessed with him? I think this is sweet at times, but the obsession really feels like an overcaring grandparent who thinks they know best and doesn't listen to others. I know the raws are ahead and I'm just at chapter 123, but I hope there is some backstory about why she is so obsessed. Otherwise, as others said, it's a very weird feeling reading this