Vow

Since An Xiulan had promised the students that she would throw a party, she didn't go back on her words. She estimated that it would take around one hour to go back home and she called Meimei and asked her to organise a really cool party as soon as possible. 

And when all of them reached An Xiulan's humble abode, the party was organized. 

"You have a beautiful home, " Yang Mei said to Lu Xuan. 

"Then, I shall give you a tour of the place, " Lu Xuan said and showed her the way to the inside of the house while the party was organised in the backyard. 

"Oh my god, this is one gorgeous piano, " Yang Mei exclaimed in joy. 

"So, you want to play it?" Lu Xuan asked her. 

"Can I?" Yang Mei asked in a slight hesitation. 

Lu Xuan nodded his head. 

Yang Mei sat on the stool and began playing the piano while humming to herself.