This third wheel nonsense was starting to get to you as it was annoying and mixed feelings because the way momo and okarun were so close and always say just friends and okarun didn't see her that way, but whenever you three would eat lunch on the rooftop or fight spirits it became clear they liked each other even in his gloom turbo granny form he loved her. The way he would look at her, talk, smile... everything but then there's you... feeling left out and that empty feeling in your chest