Charter_Mage
Pokémon Master
I think it will always be Fruits Basket for me, i've watched it so many time and i still enjoy it, it's a series than make you both laugh and cry in just one episode, it can tell you something about yourself and makes you feel like you want to be a better person, and every character has it's own personality and brings something different to the series.
Though other than that i also have to agree with what kupoartist has said about Escaflowne
Though other than that i also have to agree with what kupoartist has said about Escaflowne