Like We Best Love: Fighting Mr. 2nd, Be Loved in House: I Do is an office romance. In We Best Love, Zhou Shu Yi and Gao Shi De were past lovers who were brought back together because of a business deal while in Be Loved in House: I Do Jin Yu Zhen and Shi Lei love blossoms from hate to love boss-employee relationship.

Sun owns a coffee shop and hires his brother's friend Mork to work with him and eventually become a couple. Although Sun and Mork are a second couple, their story takes place mostly at Sun's coffee shop. Coffee Melody has the same coffee shop vibe.

Both dramas focus on vampires and loving humans. Loving the interactions between wanting to love someone for an eternity and not being able to be with that person. Hopefully, love will stand the test of time.

Culinary-themed likeness. Both have young hardworking leads trying to make something for themselves. In any working environment, it is often a no-no for coworkers to have a relationship. But, it is hard not to fall in love when working so closely together.

In both series, love spans time. There is a feeling of 'I will always love you' even if the circumstances that brought us together may also keep us apart. The love in both is ethereal and unwavering.

Both have a nostalgic feeling. A special person walks into each lead character's life and changes it. Each lead character has a bond with someone whom they may not be able to share their forever with even though they love the person dearly.