Couples in order:

1. Nero & Lyra (mine)
2. Flash & Melanie
3. Freeze & Aurora

4. Tails & Cream (SEGA)
5. Keno & Aylon (mine)
6. Takum & Galaga

7. Kai & Sarina
8. Blaine & Flame
9. Keiichi & Jezmine

10. Shadow, Amy & Sonic (SEGA)
11. Silver & Blaze (SEGA)
12. Jake & Journey (Jake, mine)

Advice:
Please do not use my (or others) characters and art without permission.
Do not trace, recolor, sell or repost.
Using it in Youtube Videos as a tribute (not claiming them as yours) is allowed.
Please remember to link back or credit me!
Thank you