Dramas where the chemistry between leads is sizzling

Really in the mood for a drama where the chemistry between the two leads is chemistry-ing. By that I mean you can feel the longing and want from where you’re sat at home.

Maybe the two leads hate each other and that hate gives way to love? Maybe they can’t be together for various reasons so they have to pine from afar? Maybe one betrayed the other so badly that they’re struggling to rebuild and overcome that betrayal? Maybe all of the above!

Any recommendations are welcome! The only drama I can think of that fits this is ‘my name’ where the two leads kind of did an enemies to lovers to ‘you’re the only person I trust’ which was so cute to watch and their chemistry was HOT. Idk I sometimes think kdramas lack heat and would love to be proved wrong <3