These dramas are from the same writer & director. Both are tragic, star-crossed, love stories. Both feature Kim Bum being the best, and the cutest, side kick ever!
Both are RomComs about unlikely couples. Both deal with mature relationship subjects. Both star Chun Jung Myung being extremely charming. There is almost a 10 year difference between the 2 dramas (What's Up Fox is definitely dated), but If you're looking to watch more Chun Jung Myung chemistry, he is equally unexpectedly crushable in both.