Long time want to watch this drama, especially cause of the cute cells. Finally this year decided to watch for my Alphabet Drama / Movie Challenge. Good drama, but unfortunately leave unpleasant feeling in our heart when they close the curtain. Fortunately at the time that I watch this, they already has 2nd season to continue the story. But I think I'll gonna watch this next year for another Alphabet Drama / Movie Challenge. Haha...

The drama is really cute with all the cells involve, like watching inside out but more complicated feeling & emotion. Story about a woman named Kim Yu Mi (YM) & all the emotion that lives in her, and later on also we can see Ku Woong (KW) emotion. The really story quite close to the reality of our life, so we easily attach to it.

A little reality check:
+ Really make me smile when KM love cells infiltrate YM heart by very simple thing. By using frog... Yeah sometimes that simple thing that silently infiltrate our heart.
+ I don't know like or not about this, but sometimes KW is a little too perfect as man. He is man with rarely having relationship but he can read all the little gesture that YM give. Like when he decided to block YM knowledge about how close he is with Seo Sae Yi actually is, he can sense danger that if he said about it YM gonna be angry so yeah he block it instead. Sometimes man is so stupid reading woman gesture, so when I found man like this in the drama world it makes me a little bit happy.
+ As simple as love infiltrate our heart, sometimes a little things too that annoyed us. And when that little thing finally piling up, and sometimes without our knowledge too, that's when we think to end things up.

Overall this really good drama to watch