I love how there is little to no dog blood misunderstanding between the two because of how straightforward and blunt ML is. Especially liked it when, after the long separation, they were still honest about how they have spent the last 6 years without each other. They com-mu-ni-cate! They care for each other a lot (reminds me of those times they cover up for each other without being asked to, and that one incident where a canon fodder's mother is involved and rumors evolved into a funny version of what happened), and they just want to give each other the best they can.

ML is a black belly who likes to sell misery to MC who has no guard against it. They're sooo cute. I really like their character configuration, especially MC's! There's that one time he tried to coax ML when he got into a fight and the latter found out about it and another time when (before they even got together) he gave ML a meal in a very tsundere way. He didn't discriminate against ML and even tried to let him down the best way he could.

After they got separated, I thought ML would blacken (because that's what usually happens in the novels I used to read) but I'm so glad that the author writes decent MLs except that questionable one from My Nemesis. Jingshen got a slight trauma from Yu Fanfan's sudden departure though (even I would T_T). Although Yu Fanfan tried to make up for it by saying, if Jingshen left him, he'll search for him longer than ML did, even if it takes his whole life (which is basically proposing to him considering MC's character *dies of fluff*).

I love how ML didn't give up on finding Fanfan (not the doggie haha). He's very patient, a virtue which is very important when it comes to dealing with tsunderes.

I like how it's a female homeroom teacher (might not be 100% sure since I read MTL version) who shows care and concern for delinquent MC for once! It's usually characters like Hu Pang (Fatty Hu/Fatty Tiger) who are casted in Fangqin's role.