Killian holds the knife above Emma.
"Killian please don't do this" Emma says crying.
Hook broke through the control for just a second and threw Emma to the ground. Emma restrained him so he wouldn't escape.
Emma runs to the clock tower and finds the Black Fairy.
"Give me Hooks heart back!"
"Never"
Emma blasts her agents the wall and the Black Fairy drops the heart. Emma grabs it and runs back home.
"Emma?" Killian said looking up
"Yes. This belongs to you." Emma said putting his heart back.
She hears him take a deep breath and let out a sigh. Emma removes the restraints and helps him stand up.
"I am so sorry I tried to kill you. I would net…" Emma didn't let him finish and smashed her lips on to his.
"It's ok. It wasn't you it was the black fairy. I know that you would never hurt me."
"I love you."
Then Killian pulls Emma in to a worm in bracing hug.