first you need to witness all her heart events and give her daily gifts
On 6th of Spring
After your married, keep her love points over 60,000 for 30 days
30,000 and over.
ALL 101
there is no green heart event.
TO marry Celia you must have at least 60,000 LP (red heart)
Celia and Muffy are the easiest. They love flowers. They also like necklaces and lotions that you can find in the excavation site.
If you don't marry celia, she marries marlin instead. ~JLD
Celia will tend the crops with her two companions during the day, and at night she stays home.
Give her gifts that she likes everyday. She loves milk, especially fresh from your farm! Talk to her at least once a day.
There really is no true advantage to liking her, except for the fact that she is adorable.
Celia's favorite food is Cake. You make it by cooking Flour, Butter, Egg, and a Fruit in the Oven.