Ah~ That You can ask PIpichan to tell you. Im sure she will explain it to you in a very entertaining way XD But I don't really know how to tell you how cheesy it is...
Hmmmm I can give an example if you like. The heroine always get caught up in weird and dangerous situations like she is caught by some hooligans and nearly got raped and here comes the hero and saved her.
then there's the scene where the two guys fight over the heroine, and starts pointing swords at each other, and telling the girl how they love her and stuff XD
Or when she is feeling upset, they start comforting her and hugging her and tries to kiss her etc...