Yeah, I agree - losing one's cool is fine, but why did she lose her cool? Cos Romil saamne baitha tha? Matlab if she's made to converse with someone she dislikes she's gonna emulate a banshee? Yeh kya baat hui? She's the one who came acrosss hella aggressive and super negative yesterday - and Romil came out looking dignified. Dislike is well and good, but hatefulness is not attractive in the least. Neither is the hadh level ki snootiness.
And last I checked - Surbhi/Deepak level ke high decibels and screeching were not something to aspire to. It's not pretty when they do it, and it's not pretty when Dipika does it. Difference is - in a normal conversation they manage to refrain, while Dipika's real personality clearly gets in the way of being what she's hailed as - I.e. dignified.