What can I say about this drama, oh yea, it had me at hello. I loved it. Reliving my university days is fun. So many lovely memories about entering in the easy classes, we have all been there.
The main characters Yoo Sung and Hong  Seol  had me captured in a sinister web, I believed her that he was pure evil, my heart was racing everytime Yoo Sung came on screen, waiting, wanting, needing him to be as Hong Seol depicts. A stalker for sure, to the point of being a bit creepy, but we will had to wait to see if he turns out to be a good guy or bad. 

The title Cheese in a mouse trap, so fitting, her hair color resembles cheese and Yoo Sung reference to eating, wow! Yoo Sung is liken to a mouse chasing the cheese Hong Seol in this episode. It was fun to watch, I keep wondering where he would pop up next.

Side note, lots of eye candy, like Seo Kang joon and Nam Joo Hyuk

Do you imagine he is the bad and song heol doesn't end up with him but baek in ho.... that would be an interesting twist... Maybe yoo sung is miserable and needs a someone that doesn't want to be with him for money, because he's the one always paying for stuff... Anyways, how handsome are the guys in the drama?  Very handsome... Can't wait for episode 5... What do you guys think will happen....

Am hoping for more sinister action from Yoo Sung, he can manipulate people to do the dirty work, like when he use the school guys to beat up In Ho or when he presents the receipt to the nerdy guy to take revenge on the guy who was stealing the group funds. He had a dark side for sure, just how dark, we shall have to wait and see how it unfolds.

Wait, so Yoo Jung was the one who got In Ho beat up????!!! I didn't know that! It's believable, but wow, this guy is scary manipulative. The reason why I'm more inclined to believe he's really a sociopath is because he set up tht whole thing with the receipts. He is definitely shady, thts why you should always trust your gut instincts. Something told Seol that there was something off about Yoo Jung, and I think she's right. 

Oh, I have no idea. I've never read the webtoon. So I guess the webtoon isn't finished yet? Wow, it must be super popular for them to make a drama out of it when it's not even done yet!

It'd be really awesome if it did tho..

In episode 5 i can sought of see YJ logic the assistant stole so why not use it to help the girl who caught his eye also he may not have anticipated how the students would treat the assistant after woulds.The assistant shouldn't be angry really he could have reported him to the school and police and that would be the end of his job and career plus he said he needed money but the owner of the wallet might have needed it for something even more important.Although i still hope YJ gains some feelings soon.

@JPT yeah. I understand. I hope you didn't take it the wrong way. I see a lot of comments how it has caught up with the webtoon and it's not quite right :D just saying. They have jumped a couple of things and kind of fused some scenes into one and used some other characters in situations that drive the plot but originally had some other character in it. I think they're doing a great job adapting it and it's fun to see how they've done that.