There’s are a lot of family drama. Leads are widower and have have child/children. There is also a love triangle with second female lead in love with male lead and actively tries to tear them apart.
Both dramas are dailies with a main character receiving a cornea transplant. In You Are My Destiny it is the female lead and in The Love In Your Eyes it is the male lead receiving the corneas of the female lead's late husband.
the main similarity is that both stories are revolved around working in a convenience store. I have not finished 'the love in your eyes' to know much more but they are both very cute.