You give a small fluffy bunny-rabbit is sleeping to Idrilith.

Congratulations! You have just completed Rescue the bunny!
You receive 972 gold as a reward for completing the quest.
You receive 2 training points.

Idrilith exclaims 'Ohhh, thank you! THANK YOU so much for finding my bunny!'  

Idrilith beams happily.
Elrohir says 'I thank you for helping my daughter. Here is some money for your
trouble. May the Loraen's blessings be with you.'  
Idrilith smiles happily.
Elrohir says 'We must go now, to continue our journey. Farewell.'   
Idrilith waves happily.

Elrohir chants the magic words (teleport without error)

Elrohir and Idrilith teleport away.