hmmm... 你 know i never thought it could be possible but i saw some episodes of sonic (both sonic x and the old sonic adventrues) and they 显示 that sonic is freinds with tails
"of course! Sonic is 老友记 with Tails! I mean, there came times when saving his own skin would be 更多 subtile, but Sonic came through and helped Tails through it all. "and Tails vise versa. "So yesh- Of course he's friends!"