This guide contains all the information that you'll need to court and marry any of the
eligible girls in this game. Some of the items will be extremely difficult to get. In that
case, I suggest getting a different, more common, item that they like, but not as much as
the other one (I'll list those too).

Note: This information comes from another guide that I wrote. I just edited some errors.

Okay, lets start with courting. Each girl has at least one item (Or something that you
have to do) that will raise her love points (LP).

COURTING:

MIST: Emery Flower

She also likes Radishes. 
(This is an example of when you wont even want to bother trying to get the items. Emery
Flowers take a REALLY long time to grow. Its really not worth it.)

ROSETTA: Baked Potatoes

She also likes Warm Milk and Chocolate Milk.

LARA: Chocolate Cake

She also likes Strawberries.
(She doesn't like it if you faint! If you do, her LP will go down)

FELICITY: Eggplant Curd

She also likes cold medicine (It wont actually cure her, but its the thought that count,
right ;P)

BIANCA: She doesn't really like any item that you give her. Just talk to her everyday.

Mei: Baked Rice Ball

She also likes any kind of fish except lobster.

MELODY: The only way to raise her LP is to take a bath.

(If you want to raise her friend points [FP], she really likes Relax Tea)

SHARON: Relax Tea Leaves

She likes Fire Crystals and Water Crystals just about as much. DO NOT GIVE HER AN EARTH
CRYSTAL!!!! She HATES that! Her LP will drop to zero!

TABATHA: The more monsters you have, the higher her love points. If you want to marry her,
I suggest getting any monster, no matter how useless they may be.

To raise her FP, give her Rice Porridge.

TORI: The only way to raise her LP is to read any book thats in the first row of book
shelves in the library, then talk to her. You should do it every day.

To raise her FP, give her Pumpkin Pudding.


PROPOSAL:

To marry any girl, her FP and LP must be at 10. Most of them have special requirements in
addition to that (I think all of them do but I'm not sure and i don't feel like checking
:])

Note: NO MATTER WHO YOU WANT TO MARRY, YOU SHOULD GET THE WHIT STONE THATS USED TO PROPOSE
TO ROSETTA (WHATS WITH THE CAPS I DON'T KNOW...). YOU CAN GIVE IT TO LUCAS. SAME THING
WITH THE LAPIS LAZULI (I THINK). JUST GIVE IT TO THAT ONE GUY WHO LIKES LARA.

MIST: You need to have all of the spaces in your field plowed (the one outside you house,
not in the caves) and have a pass to Greed Cave.

BIANCA: Just talk to her when shes in the park (Shes there on Holidays and Festivals)

FELICITY: First, get to FP 3 with her dad (the priest guy) so that you can go visit her
after hours. Then go to the library when its raining or snowing and read "The Cursed
Stone". Next, go talk to CECILIA. She'll tell you that she read that story and it
scared her so much that she gave all of her stones to FELICITY. Then go see FELICITY when
shes in her room. She'll say that she got sick around the same time that she got the
stone, then she'll give it to you. Bring the stone to EDWARD and he'll destroy it. Then
just go back and talk to her in her room.

LARA: After rescuing CECILIA from the cave, go talk to her when shes in the library (rainy
or snowy days). She'll give you the Lapis Lazuli. just give that to LARA.

MEI: In order to do this, you need a friend with the game. First catch a Love Fish in
Misty Bloom Cave. Next go to the shell on the beach and trade the fish back and forth
until its at level 60 (It gains a level every time its traded). Now give it to MEI.(You
might want to save before you do this. I'm not 100 percent sure if you can just give it to
her on any day. If nothing happens, give it to her on the day of the Fishing Festival)

MELODY: Talk to her when shes in the Kasimir Ruins (On Fridays before she opens I think).
Keep talking to her until she mentions that she and SHARRON are friends. Then go talk to
SHARRON at night when shes at the INN. She'll say that she thinks that MELODY is lonely.
Then go talk to MELODY in her room to propose. 

ROSETTA: Go to the library and read "The White Stone Legend". Next, go talk to
ROSETTA in her room (either before they open or after they close) and she'll tell you
about the White Stone. Then go to Toros Cave and go the part of the rive where you can see
stairs on the other side. There should be a little tombstone looking thing thats right
next to a chunk of ice. Go up to it and press A. A menu Will pop up asking you if you want
to dig or leave it. Of course choose dig and you'll get the White Stone. If you want to
marry ROSETTA, give it to her. If you don't, give it to LUCAS for 8 FP. You also get to
see a lovely wedding.

SHARRON: After beating the Grimoire at M.t. Gigant, you will get the Grimoire Scale. Bring
that to LEO and he'll tell you that he can make a sword with it. Come back Three days
later to get the Grimoire Sword. go give it to SHARRON.

TABATHA: Fill up all you monster shed, house, barn things (All the levels) then go talk to
TABATHA when shes in the Kasimir ruins. (on Holidays)

TORI: To do this you need at lease 10g (not really that hard is it) and a Large Milk. On a
Holiday, Take a bath, then at 9:00pm go to the place where you take a girl for Moon Lit
Eve (If your going to M.t. Gigant, just keep following the path all the way to the top).
TORI should be there. Give her the milk. Thats it.

I really hoped this helped at least someone. Other wise I wasted my time and my mom is mad
at me for no reason ;)

Thanks to:

faqs.ign.com/articles/812/812421p1

hmotaku.net/hm/rf/girls-and-marriage