Where at some point the guy turns the flirt on in a big way. Prefer it be because he actually likes her. Watching ugly duckling and I haven't actually liked a Thai show this much. It's cute. I love when the male lead gets all flirty with the female lead. Whether it's just teasing cause she's cute, or full on seduction. It can be from the beginning, or later if he realizes he likes her. But I especially like she is a little awkward about it, and he enjoys seeing her blush. Any kind of cute flirting to get the girl.
Ok....go