What happens when someone from Jinhae's past returns?

Will seeing them again make her heart race?

When the two of them danced it was more than synchronization. The chemistry that those two shared was rooted deep into their bodies. Making it easy to lead and follow in their movements. Whether it was couple choreoagraphies or single, they both would shine in their own way. But that all changed when an opportunity was givien to that person. Leaving Jinhae and the promise they had made behind.