Another Miss Oh DVD (Korean Drama)

There are two women named Oh Hae Yeong, who were classmates in high school, getting all mixed up in each other's lives because they share the same name. The problem is that they not only share the name, but they also have the same occupation, which is probably the bigger issue. They both come to work for the same large catering company, but one is a team leader while the other is simply an assistant manager. Then there's also a man in their lives, who has the ability to see into the future...