Tails saw Cosmo fall out of the sky and she landed a few feet away, knocked out. He knew she needed help. When she woke up she told them the dangers of the Metarex, an evil army of robots who want to destroy the Universe. And now all this time they have been fighting the Metarex, so Cosmo decided to throw a surprise "Thank You" party. Until Victor, Charmy, and Espio came and they needed their ship to be repaired. And I guess, somehow, he found out that Tails was in 사랑 with Cosmo, and here comes trouble. Victor had three plans and all of them sank to the bottom, except plan four. Victor kicks the disco ball and it's coming towards Cosmo! Then Tails jumps on 상단, 맨 위로 of her to get her out of the way. Then a good staring moment comes. On the 초 to last episode Cosmo sacrificed her life to save the Universe. After the Universe was 안전한, 안전 her last words were: "Tails, whenever 당신 need me, just look for me right 다음 beside you." Two 연인들 never grow apart.
~Thank 당신

That night when Tails found Cosmo unconscious in the middle of nowhere, Tails knew she needed help.When Cosmo explained that she needed to speak with Sonic, she also didn't quite know why she was sent to Sonic's planet. As days and weeks passed Tails started to have feelings Cosmo, but then Cosmo got a meaaege from her mother saying she could save the Galaxy. She finally knew what she came for. But she had to sacrifice herself which was hard for Tails, he had to aim the sonic power canon straight at her! It was done, Tails knew he loved her he never wanted to do what he did.

tails was new in battalion. small,16,and a matter of life and death ahead. tails exploring throgh the base when he saw a girl not 2 taller than him. he gose over to her "hi, im tails" the girl looks over and smiles "hi 당신 must be new, im cosmo" tails smiles "yeah im new and a little scared" "were all scared tails" tails scratches his head "relly?" "yep!" "but its ok" tails smiles "but i can tell 당신 this cosmo" cosmo looks at tails wierd. then tails looks pained "these 색깔 dont run yet were brighter than a thousand suns"........THE END FOR NOW....