Cheese in the trap, the ML leads the charge but the FL is also pretty open about what she feels for him. Now there are a lot of miscommunications between those two but it's not about what they feel for each other.
Bromance, at first the ML is hesitant to accept his feelings because he thinks the FL is a guy but then he comes to terms with it and goes for what he wants. His sister is even more open than him with hilarious results.
Goblin, but in a cute, childish way.
Heart to Heart, those two are the king and queen of accepting one's feelings lol. Very adult type of relationship, which is rare in Kdramaland.
It's okay, that's love; the ML is very open about the lust he has for the FL from the very beginning.
The female lead from Jealousy Incarnate.