you can catch girl Machockes around Snowpoint city
No
You can find berries on Pokemon Diamond is that you can plant them.For free berries,you can find them in Route 211,in a house above where a man was,a girl in Pastoria City,and a girl in Floaroma in the Floaroma shop.
There is no key, you must have a Pokemon with at least ten ribbons.
Get an eevee from the girl next to the Pokemon center in hearthome, and level it up at night.
No you just need to try to find the Pokemon in mt.coronet
If you help the girl in eterna forest she will give it to you
In Pokemon Diamond you can see a girl painted like a Pokemon on the dock west of Hearthome City.
in Pokemon diamond i got waterfall from a girl in sunny shore city ( the girl was on bottom floor north) hope it help:)
You can find Heatran. It can be boy or girl. Mine is a girl. :)
no
Sometimes, if you check with the girl in Sandgem town, they swarm on route 216
you dance and go out to try to find a girl friend you nerd