Both dramas include the trope where one of the leads is "allergic" or gets nauseous when touched by the other gender. In Walk Into Your Memory, it's the male lead, whereas it's the female in You Complete Me.
Apart from this though, the other aspects of the two dramas are different.
Apart from this though, the other aspects of the two dramas are different.
Both dramas involve the ML being asked to pose as his twin brother. In Fervent Kiss, its by his uncle, and the FL takes time to figure it out, whereas in Be Your Knight, the FL drags the ML into the story and the rest of their family, mainly their aunt, figures it out over time.
The rest of the dramas have different vibes, one in modern setting, the other in a more dangerous republican era setting.
The rest of the dramas have different vibes, one in modern setting, the other in a more dangerous republican era setting.