-ML and FL are high school classmates & desk mates
-ML suddenly goes abroad after high school
-They both meet after several years
-Main focus is on their high school life(teachers, friends etc.)
-Two guys like the FL in high school and the FL is friends with the second male lead while the
ML is abroad
-The second male lead has a girlfriend by the time the ML comes back
The ML in both dramas were new to me and I'll definitely watch more of their dramas in the future!

-ML and FL are high school classmates & desk mates
-ML helps FL in studies during high school
-ML suddenly goes abroad after high school
-They both meet after several years
-Main focus is on their high school life(teachers, friends etc.)
-Two guys like the FL in high school and the FL is friends with the second male lead while the
ML is abroad
Comparing the both, I personally think that My Calorie Boy has a better ending and the leads in it have better chemistry!