You need to go into the big building in Celadon City where there is a lady who gives you tea. Then you give the guard the tea and you can pass.
you should go to gamestop
You have to go to Silph Co in Pokemon LeafGreen. You have to go there to get the Silph scope, which you need to advance.
you cant go underwater in leafgreen!!
Watch leurois Pokemon leafgreen walk through part.
go to the Pokemon fan club and they will admire you.
Cinnabar island
Go to Cerulean Cave.
go sell it at gamestop
go and be a noob and you will eventually find out
go catch a POKEMON bring it on
You can't go to Johto in Pokemon FireRed or LeafGreen.
Sorry there's no violence in Pokemon i love you will you go out with me?