Because you like Miles "Tails" Prower in Sonic the Hedgehog
Dorothy Gale is a down-home Kansas girl in a bizarre fantasy land with beautiful red shoes. See them in The Wizard of Oz.
Patrick Star enjoys life's simple pleasures because he can't wrap his brain around anything more complicated. See them in SpongeBob SquarePants.
Call her. Beep her. If anyone's in trouble, Kim Possible is there. See them in Kim Possible.
The pasta-loving, skirt-chasing personification of North Italy, Feliciano Vargas is decidedly a lover, not a fighter. See them in Axis Powers Hetalia.
Anger is a cantankerous hothead whose job is to get others riled up. See them in Inside Out.
How lucky are we that Arthur Curry, the King of Atlantis, hasn't taken over the surface world? Very! See them in DC Extended Universe.
A great galactic bounty hunter, Samus Aran is not as good at expressing emotions. See them in Metroid.