Write a story which end with the sentence "we were luck that night" ​

Dancing on girls night

Explanation:

It was girls night and I was prettier than ever. As I arrived at the place my girls did as well. There was a Karaoke contest that night, which we were going to win. We ran up to the counter, bought a couple of cups and stood in line for our turn in the karaoke contest. People were giving performances of "Bohemian rhapsody", "we will rock you", and "love story" but we were gonna sing "don't stop me now", finally it was our turn. We stood under the  lights, joy rushing through us. We each grabbed a mic and waited for the song to come on. As soon as it came we screamed and sang into the night. We ended up winning the $500 cash prize, we were luck that night.

yeah, i think its a good thing what do you think?