This Drama was bittersweet but outstanding all together. The male lead had consistent character development throughout the show, and he even realized and repented his wrongdoings. Krystal Jung is an amazing actress and I just loved hew sweet and caring character. She did a good job portraying lee shin-ah. Kim Jaewook and Krystal Jung had the best chemistry throughout the show. The ending was so good that it almost made me shed a tear of joy.