The next day, Chaeyoung decided to go to her class. It was almost holiday break, so she decided to never miss her class again. She was now wearing a shades due to her crying all night and less sleep. Her eyes today was swollen. She was heading towards her class when she saw Mina waiting for her on the hallway. She tried to ignore the latter but Mina immediately followed her. 

"Goodmorning Chae!" Mina happily greeted the cub. "Morning" Chae answered trying to be cold. "I made a sandwich for you", Mina shyly give Chaeyoung a paper bag with sandwich, an orange and a strawberry milk on it. Chae was confused why Mina is giving her that. "Just accept it please" Mina cutely pouted. 

Chaeyoung saw it but she resisted not to smile. She thought that she needs to be cold. She accepted the bag and say thanks and walks away. Mina, on the other hand was happy, she shouted bye to Chaeyoung and immediately went to her class too. 

---

The whole class was boring for Chaeyoung. She was doodling on the back of her notebook but still trying to listen a little. She was doodling Mina's name and when she's done she smiled. After Mina left, she immediately bawled herself out. She took her phone and called Nayeon whom immediately picks up. Upon hearing what happen, Jeongyeon and Nayeon immediately drove to Chaeyoung's apartment and when they got there they saw how messed up the cub is. Jeongyeon cleaned up Chaeyoung's mess while Nayeon was taking care of the cub. 

Chaeyoung said to them that Mina explained to her that she didn't cheat and how Mina assured her but now after all ehat happened she is now confused if Mina was really telling the truth. Nayeon suggested that if Mina really likes her she would also make a move to win her trust back, which she saw Mina was doing this morning giving her lunch. 

Nayeon and Jeongyeon stayed the whole night with Chaeyoung trying to cheer her up and taking care of her which she was very thankful. 

"Class, be ready tomorrow, review the formulas we have discussed today, quiz will be up to 30" her strict professor said to everyone earning a groan from the whole class 

When she was about to leave, she received a message from Dahyun and Tzuyu about heading to their spot to eat. 

She immediately went there and the two was already waiting. "Here comes the cub, by the way nice sunglasses" Tzuyu . "You look like a dragonfly" Dahyun added. 

The two keeps on teasing Chaeyoung when Dahyun's stomach growled. "What's your order Chae, we will get it" Tzuyu asked. "Uhm, thanks but Mina prepared lunch for me" she shyly showed the bag. Dahyun again earning a kick from the cub. The two went to buy lunch and Chae opened up the bag. She saw a note saying: "Hope you like it. I tried my best. Xoxo - Mina" , Chae smiled at the note and she notices that Mina left a kiss mark on it too. She was happy to see what's inside. 

While she's waiting for the two her phone vibrates and it was from Mina

"Hi my cub! Have a great lunch. I just want to say to you that me and Jaehyun will do our report at the library. I just want to let you know. Trust me, I'm always yours" 

Chae was trying now to smile at Mina's text but she can't help it. Nayeon was really right. Mina was doing her best to earn her trust again. Unbeknownst to her, Dahyun and Tzuyu was already at her back so they both saw Mina's text. 

"So, someone was smiling right now" Tzuyu started, "Love is an open door!!!" Dahyun teasingly sang the song. Chaeyoung just rolled her eyes. "Well at least Mina was making her moves" Dahyun added, "I never thought our cub will fold easily" Tzuyu teased making the cub blush hard. The two keeps on teasing Chaeyoung while eating. Chaeyoung just admit her defeat to the two. She was very happy to have her friends in this time. 

---

After lunch, Chaeyoung has a free time, she walked Dahyun to her class because Tzuyu walked in the other hallway. After dropping Dubu, she suddenly thinks about Mina, so she went to the library since its on the way. (Making excuses). 

When she's inside she scanned throughout and looked for Mina, she found the girl typing on her laptop. She was just looking at her and she didn't noticed that her feet was dragging her towards the girl. 

Jaehyun first noticed the cub making Mina looked to her. Chaeyoung suddenly blushed hard when Mina looked at her with her gummy smile and with her glasses on and her hair in a bun (scientist era). She tried to look away but Mina asked her what is she doing there

"I.. i am...am ehem I am actually looking for a book" Chaeyoung answered while stuttering. Mina raised her eyebrows and grining, " Chae, the library computer was on the e