What would you do if you had one shot?

For Jungha it would be to have the man she loved since she was 10 and that bore that same soul mark as her to finally see her as a woman and not the younger sister to the girl he fell for when he was thirteen.

For Yongguk it wouldbe to have his love finally love him back and not marry Taekwoon..

How do two people who's paths always ran next to each other finally move to each other??

Or can they???