13
Tails is 4 and a half from the Sonic Wiki page. Sonic is about 11 because Tails is 8 in Sonic X and Sonic is 15 in Sonic X.
2 years old
Sally is Sonic's current girlfriend, back from Knothole Village. When Sonic and Tails arrive their old home, they meet her and Bunnie.
no
in sonic x you can find it write sonic x episode 18.
Amy Palant does the voice of Tails in the newer Sonic games and in the 4kids version of Sonic X.
no
yes
yes. in a Japanese version of an sonic x episode where cosmo dies tails told her he loved her
Um no he might of hit Tails in Sonic X but he thinks Tails is OK but finds him less annoying than Sonic and Amy
yes
Yes he does its Manic and Sonia but the thing is there not in sonic x there in Sonic Underground and in Sonic X and adventure of Sonic Sonic thinks of Tails Prower as a brother