Vampire in Love (2015) on Netflix

Plot summary

Everyone around Kiira takes her for an ordinary young woman who enjoys dressing up and chatting with her friends, and her goal is to be the finest baker anywhere. What nobody knows is that she is a vampire, a secret she has carried alone. When Kiira was twelve her parents died and she went to live with relatives, which is how she lost touch with Tetsu, the boy she had liked and played with every day as a child. Eight years on, Tetsu turns up at the bakery where she works part time. She is overjoyed to see her first love, and soon the pair are dating. She imagines a family with him, and at the same time worries about what she is.