I love Eric Mun in his role as the self-involved and deeply wounded Park Do Kyung, and Seo Hyun Jin twists your heart with her portrayal of how it feels to be constantly compared to someone else (the pretty Oh Hae Young) and always come up short. I hurt for her in every episode. Jeon Hye Bin subtly reveals unexpected aspects of pretty Oh Hae Young's character as well as her flaws.
To keep things from getting too heavy, Do Kyung's sister totally fills the bill with her weird double life between work and home, and the second lead couple is so darned cute and silly that you just can't help but laugh.
Plus, I'm a big fan of Lee Han Wi and Kim Mi Kyung, and as the regular Oh Hae Young's parents, they don't disappoint in their delivery of either comedy or drama.
I think the actors in this drama have good chemistry and it shows.
It's no wonder that Oh Hae Young Again is, at the time of this writing, the fifth most popular drama on tvN, ever!
"Do you smell anything burning? My heart is burning" for Another Oh Hae Young!