Both ml vibe give same vibe.
What's wrong with secretary kim. Fl wants to resign from job and get married. Ml her boss proposed her to marry him without confessing he likes her.
When the phone rings: same. We viewer's know ml likes fl. But ml never confessed and fl is clueless.
Adapted from webtoon.

Both drama are space genre. In space sweeper earth is uninhabitable place. And main character are junk dealer who collects space junk and sell it. Watch it.

Ask the Stars a.k.a. when the stars gossip is also space genre. Where ml who is ob-gyn has come to space station with secret mission and fl who suspects him. A love story between Lmh and Ghj played character. I am super excited. Waiting for 4 Jan.

Both kdrama has gynecologist male doctor. And I am looking forward to Lee Minho playing that type of character.

Both kdrama has different genre. HP is doctor slice of life type kdrama. And Ask the stars (when stars gossip) is space genre.