I really want to watch a bl drama where the there's the typical rough, dominant, tsundere type and then the guy who's kinda submissive, soft, sweet, etc. And you think you know who the top and bottom are, but! When it comes to physical stuff, the tsundere one gets kinda shy and you can see how flustered he gets because of his crush/lover, and the one who seems gentle realizes this, and because he just so happens to have a mischievous streak, he becomes a lot more dominant and kind of a tease. So the one you'd guess would be the bottom is actually .the top and vice versa.
Examples of couples that made me think of this idea: Tharntype, khaithird, kaopete, tutorfighter, inkorn, and morksun.














