The love interest or a 'person' is extremely mean to the MC, but then they come to like the MC, idc if they end up together or not
eg:
bl: bj Alex, jinx, crucial point
shounen ai: hate mate, my starry sky, never understand
shoujo: my husband and I cannot live in the same world, If you wish my despair, betrayal of dignity, what it is to be you( forgot the name)

tsundere uke that think their dynamic is enemy
Chairman cut the crap
I'm reading it rn!