It could be a pony who is extremely extroverted if Twilight is introverted. Someone who loves chaos and spontaneity instead of Twilight's love for order and planning.
One likely kidnapper could be Discord. He loves chaos and might see kidnapping Twilight as a great way to create chaos in Equestria. He could be bored and think that Twilight's absence would disrupt the harmony that she and her friends usually maintain. Another possible kidnapper is a jealous rival magician. Someone who is envious of Twilight's power and knowledge of magic and believes that by kidnapping her, they can steal her secrets and become the most powerful magic user in Equestria.
A likely candidate could be Discord. He is known for causing chaos and mischief. He might pretend to befriend Twilight Sparkle only to betray her at a crucial moment. Another possibility is Trixie. Trixie has been jealous of Twilight in the past and could betray her out of envy.
In her story, Twilight Sparkle's growth as an adult is also about self - discovery. She discovers more about her own powers, her place in the world, and her long - term goals. For example, she might realize that she has a greater role to play in protecting her kingdom or spreading knowledge of magic, which drives her to further develop herself both magically and personally.
Flash Sentry could be a likely groom. He has shown an interest in Twilight in the past and they have had some interactions that could lead to a romantic relationship. Another option could be a completely new character, perhaps a powerful wizard or a prince from a far - off land who Twilight meets during one of her adventures and falls in love with.
It could be a story about a little angel achieving a significant milestone, like getting her wings, which might symbolize her growth, purity, and entry into a new phase in the angelic realm. Maybe she has proven herself worthy through kind deeds or a test of some sort.
In this kind of fanfiction, Twilight Sparkle might face a character who has completely opposite traits. For example, if Twilight is studious and cautious, her opposite could be reckless and carefree. They could initially clash due to their differences. Maybe the opposite character challenges Twilight's way of thinking and doing things, which forces Twilight to re - evaluate herself and her beliefs. It could also lead to some comical situations as they try to interact with each other in a world where their behaviors seem so at odds.
Her friends, like Rainbow Dash, would likely be very protective and angry. Rainbow Dash might immediately want to find out who or what caused Twilight to get hurt and seek revenge. Pinkie Pie would probably be very worried and try to cheer Twilight up with parties and treats. Fluttershy would be gentle and offer to take care of Twilight, using her animal - handling skills to find herbs or other remedies.
They often interact as teacher and student. Luna, with her vast knowledge of the old magic, can teach Twilight things that are not found in modern magic books. For example, Luna might show Twilight how to communicate with the spirits of the night.
Her curiosity might become even more intense. As a dragon, she has new abilities and a new form to explore, so she'll be eager to figure out all the ins and outs. For example, she'll be curious about how her dragon body works mechanically and magically.