5. Into the Ring - main characters were two annoying individuals but when they started to interact, they became more bearable and after a while, I liked them. I ended up enjoying this drama so much!
6. Vincenzo - same, they were annoying but then I grew fond on them. Even though they were not actual couple, they had beautiful relationship
7. Gaus Electronics - main couple started off as colleagues with pretty toxic relationship (FL was ML's abusive senior). When she changed her attitude, it became better