They don't find Cosmo excaty. She crash lands into Sonic's planet.
Any who the episode they meet is ...
Epsiode 53
Cosmo first appears in episode 53, "A Cosmic Call".
Episode 67.
the episode were Sonic x and Cosmo fall in love is on the Internet. look for the walk though. u will get the answer much quicker then asking Answers.com.
yes. in a Japanese version of an sonic x episode where cosmo dies tails told her he loved her
Why yes she is. Cosmo is dreaming about her past. I don't recall the episode but Her hair is blue
when he gets really mad because the metarex captured cosmo and chris. This happens in episode 67 of sonic x. by mf842 :)
Episode 53 were Cosmo crash lands a few yards infront of Amy,Cream and Cheese, and Tails.
Cosmo has a sister in sonic x called galaxena
That would be Episode 65: "Mission: Match Up".
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in sonic x you can find it write sonic x episode 18.
As some people know, in "the Cosmo conspiracy" episode, Tails had to kill her to save the galaxy. This was clearly hard for Tails, because he had grown feelings for Cosmo. In the Japanese version of Sonic x, Tails had shouted, 'I love you' before he shot Cosmo. And in the end she also said, 'I'll love you forever'. In the next episode, Sonic looked for Cosmo, but found only a seed, which he gave to Tails.