Episode Title:
Dragon Dropped.
Episode Description:
When Spike decides to spend time apart from Rarity, she begins to worry that she has done something to offend him. However, she soon learns that he has been visiting Gabby; the two have become pen pals, and she frequently delivers mail to Ponyville. Unable to get Spike's level of assistance and attention from her other friends, Rarity schemes to take up as much of Spike's time as she can with activities he enjoys. Gabby is heartbroken over his sudden abandonment of her, and Rarity sees the problem her own actions are causing. She apologizes to both of them, and all three acknowledge that the beginning of a new friendship does not mean the end of an existing one.