Sweet and cold was doing so well, until they made a mistake in the plot, putting in this Maggie who is basically there to disturb the main couple at all costs, and worst of all the story DIDN'T need that, they already had enough plots, with the fl being a girl boss closed for love and ml being more loving and warm for her, and her sister's story with a younger guy, but they had to ruin EVERYTHING. And the ending is even worse, they invented a fight in the middle of the story and ended the chances of making a light, fun, and cute drama! I don't know why they invent endings in the story, it seems they don't know how to make conflicts in the plot without making the characters end the relationship for months, terrible, it had everything to be and it wasn't.