Both adorable which feature the two high school aged love interests living together. Serious second male lead syndrome in both.

In TTBY Tae Joon is a popular athlete and Jae Hee is the new girl. In GMC Uehara is one of the "top three" (most popular and handsome) in his school and Nao is a quiet less popular girl with a heart of gold.

Both action packed and full of plot twists. Whereas DOTS takes place in a different country, W is set in an alternate reality.

Both female leads are doctors and due to their relationship with the male leads end up in dangerous situations. Both dramas have the same amount of romance, the couples are adorable but obviously have a deep connection which shows through the casts' acting.

They both have a main lead who has a concealed identity. Both male leads are athletes and there is also a second male lead that will melt your heart.