Handcuffed to My Sisters Boyfriend

Holden and Kira woke up handcuffed together in a room together early morning.

They had no idea where they are or how they got handcuffed together. The worst thing is that Holden is Mikaela's boyfriend, Kira's sister...

How will Mikaela take the news?
And will Holden and Kira get free or are they bound together forever?