Scrolling through her posts took more than an hour. Xia Zhen's posts are very rich in content. Very informative, It looks like a record of her life. Each post was accompanied by an image, mostly consisting of food and her selfies. It looks like she likes junk food because that's all she posts about in that category, meanwhile, each selfie is so amazingly beautiful.

Seeing that there are comments and likes below the pictures, so, out of curiosity, he decides to click on one.

At that time, Xia Zhen had just finished taking a bath, her hair was not completely dry, so she was still awake. Just then, she heard a notification tone coming from her phone, she went over to see it, only to see that Pei Cheng An had liked one of her photos that had a text on it about the (1)wisdom tooth pain. Looking at the photo that was liked by Pei Cheng An though," a photo where she was seen grinning like a fool", caused her facial expression to stiffen for a quick second, then her expression turned strange. Xia Zhen had a thought," the photo is really unflattering and especially ugly."

She used to think that her friends were old acquaintances, and it was fine to have little ugly photos, but now that she's being seen by an unfamiliar person, why would she feel a little ashamed? Even though he is a boyfriend, even if they had held hands, it does not change the fact that they are not familiar with each other.

It must have been her thin skin.

She then sent him an angry emoticon expression (emoji).

Pei Cheng An was just about to shut his phone off to sleep, only to see a message from Xia Zhen, he replied: "why aren't you sleeping?"

 Xia Zhen: "you woke me up."

Pei Cheng An: "I'm sorry, I didn't mean to."

Xia Zhen thinks " geez, he's so quick to apologize."

Xia Zhen: "I forgive you"

Pei Cheng An: "Go to sleep now, Goodnight."

Xia Zhen has no intention of sleeping at all now, so, thinking about it, she decides to take advantage of this to show that she is inconsiderate. And so, she replies back: "I am not sleepy anymore because of you, you need to take responsibility."

See this message, Pei Cheng An apologizes and asks: "How am I supposed to be responsible?"

With her phone in hand, Xia Zhen smiles crazily with her fingers tapping away on the phone: "Of course it's to get me to sleep."

Pei Cheng An is in a dilemma. "How do I coax her to sleep?"

Xia Zhen deliberately made it difficult for him, to let him know that having a girlfriend is not a good thing, and even worse, having a girlfriend like her.

She wants to see, to what extent can Pei Cheng An put up with her?

After a while, Pei Cheng An called.

Xia Zhen answered the call and asked, "What's the matter with calling me?"

Pie Cheng An says bluntly, "to get you to sleep."

"How are you going to get me to sleep? Tell a story?" He wouldn't dare, I'm not a child. If he dares to admit it, then she must express her dissatisfaction.

"It's not a story, it's a lesson for you."

"Lesson…" Xia Zhia's eyes blinked as she asked, "what lesson?"

"Microbiology, I'll tell you the concept of microbiology…"

"Wait!" Xia Zhen said in a hurry, She can't believe that he's really transformed into a teacher. She's not interested in that, okay? 

"I don't want to hear this."

"I know"

1- Wisdom tooth pain: