A man and a woman's life becomes intertwined through a series of crazy events and they develop a hatred (they don't hate each other they just get annoyed by each other a lot) then he moves in with her family under a false identity to hide that he is a chaebol who is being forced by his family (mainly his evil stepmother + stepbrother) to gain their own advantages and take over the fathers company. Overall if Personal Taste was a day drama, it would be this but with more plot-twists. Some characters can be very annoying, however, it's mainly just the antagonist characters as usual so you can just learn to ignore their childish and cruel ways. Also just like any day drama, there is birth secrets, cheating, lies, manipulation and many other cliche tropes but in a way it's still very refreshing and I've enjoyed it thoroughly.