It's pretty hard to piece together what she means there... But I see where you're going with this somewhat.
Maybe i understood this wrong but is she basically saying that she belongs to her and thats why he needs to pick?
Thats cute.
Waiting for the mfs that would say, "man thats so toxic"
honestly the growth of kyotaro is the best part of this manga. it really is nice to see him gain confidence and have his thoughts develop.