I think it is a pretty good drama, but I don't really love the ending. I mean, yes. Maybe she would not together with Roy, but maybe she can have another love interest that is ariund her age, or maybe try make her ex-husband to try win back her heart. But then, he needs to compete with the other love interest (not Roy). Idk or maybe just let me see her child Jung-min to marry or have kid(s) with his gf.