I have a blue heart for karen but I havnt got a single heart event I go..

Go to:
http://www.supercheats.com/gameboyadvance/walkthroughs/harvestmoonfriendsofmineraltown-walkthrough11.txt

Look for Karen

Well it depends. There are certain days for certain events.

______________
/ \
| KAREN'S EVENTS |
\______________/


BLACK HEART EVENT
-----------------

*Requirement for the event to occur*
- Need an empty tool slot

Head to Jeff's Store on Wednesday or Friday between 10AM and 1PM.
You need to have an empty slot for the event to occur.
When you'll walk in, she'll warmly greet you into town. Since
You just started being an farmer, she thought you might need help to
Start up the farm. And so, she ask you if you need any hint. If you picked the "need help" option then she'll give you a bag of grass
Seeds. If not, then you'll get nothing. So what is good for hospitaly
If you don't accept it eh? ;D


PURPLE HEART EVENT
------------------

*Requirement for the event to occur*
- Karen must be at Purple heart or higher

On any day, head to the store from 10AM and 1PM.
You will find inside Sasha and Karen having a disagreement over what type
Of seeds to send to one of her family's member who unfortunately got sick
Recently. Now, Sasha and Karen wants your opinion to see which one should
Be best to send. If you chose Sasha over Karen, then you'll increase Sasha's
Affection towards you. However, Karen's love points will decrease.
If you chose the opposite, then Karen's affection will raise towards you
And Sasha's affection will still remains the same. So I guess you better
Choose Karen over her mother.


BLUE HEART EVENT
----------------

*Requirements to trigger the event*
- Karen must be at Blue heart or higher
- Have an empty item slot
- Have the last version of the rucksack


Head to the Grocery Store between 10AM and 1PM on a Friday.
Inside, you'll see Karen's whole family talking with Duke.
Apparently, Duke made a Wine only dedicated to Karen when she was still
A child. It was some sort of birth present. Karen, being excited,
Decides to go get it at Duke's. Jeff then notices you and
Invites you to go to Duke's place with Karen to pick up the special Wine.
At the end of the event, Karen will offer you one of her special wines
That she kept preciously with her. I guess she also wants you to become
An alcoholic. >_>;


YELLOW HEART EVENT
------------------

*Requirements for the event to occur*
- Karen must be at Yellow heart or higher
- Have the last version of the rucksack

Head to the Supermarket on Monday, Thursday, or Saturday between 10AM and
1PM. Once inside, you'll be known as Jeff and Sasha's life saver. Because
At the moment you butt in, Karen made a despicable meal for her parents.
Jeff and Sasha will whisper to each other that they will both be doomed if
They don't avoid this horrible situation. Fortunately for them,
They'll soon notice you and ask Karen why won't she ask you instead to
Inhale her meal. If you're a merciful person, then you'll choose the "yes"
Option to save the asses of Jeff and Sasha, but you'll have to pay the
Consequence. After eating the homemade meal of Karen's and having a bad
Indigestion, you'll end up awaken in the hospital with Karen besides
You. She will wonder what made you sick.