You are Emma Swan. In the past, Killian and his brother Liam are naval officers sent on a mission to retrieve a healing plant, Dreamshade, from a dangerous land. However, they discover the plant is actually poisonous. Liam is fatally wounded by the Dreamshade, and Killian tries to save him using water from a magical spring, but fails, and Liam dies. This leads Killian to abandon his loyalty to the king and embrace life as a pirate

In the present, David has been poisoned by Dreamshade while in Neverland. Killian leads Emma, Mary and Regina to the same magical spring that saved his brother temporarily. Despite David's reluctance, they use the water to heal him.

As they succeed in getting to the magical springs, they all head back to camp where they celebrate

Mary: "To Hook" She raises a bottle of rum

You: "You really saved his life?" Hook: "That surprise you?" You: "You can David aren't really... How do you exactly say it?" Hook: "Doesn't mean I'd leave your father to perish on this island" You: "Well, thank you." Hook: "Um... perhaps gratitude is in order now." You: "Yeah, That's what 'Thank you' was for." Hook: "Hm, is that all your father's life is worth to you?" He steps closer to you You: "Please, you can handle it." Hook: His voice drops to a whisper "Perhaps you're the one who can't handle it."

You just stare at him for a few seconds before you pull him by his collar and kiss him passionately. A few seconds later, you pull away

Hook: "That was um..." You: "A one time thing." You back away from him and start walking away into the forest "Don't follow me."