Great job! Haha, wow I loved them! I'll add more tommororw because I'm tired. And very hungry. Ha xD. I might have some AFTER I've had food. Bahahaha. And now the lack of food is driving me insane. Oh dear

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xD
Okay, well here is what we have so far...wow 33 in a less than 24 hours. Coollio

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1) Because Hermione is already taken by Ron.
2) Because Hermione and Harry have a brother/sister relationship!
3) Because Harry thought of Ginny when he was about to die.
4) Because we're avid shippers and we said so.
5) Because they got married, had three kids, lived
happily and never stopped loving each other.
6) Because Potters have a thing for redheads (especially with tempers).
7) Because Ginny was the one who woke up 'the monster in Harry's chest'. Not Cho, but Ginny.
8) Because it's CANON.
10) Because Jo Rowling said so!
11) Because even though he was a prat, broke up with her, and crushed her heart, she still forgave him and still loved him.
12) Because distance and time never seemed to diminish their love; it seemed to make it stronger.
13) Because unlike Cho, Harry liked (then later fell in love with) Ginny for her
personality and not just her looks.
14) Because even Draco knew that they would end up together (CoS: "Oh look, Potter has a girlfriend!").
15) Because they shared chocolate in the library!
16) Because she won't take his emo-ness.
17) Because Harry stared at her labeled dot in the Marauder's Map.
18) Because Ginny wrote him a Valentine's Day Card (CoS).
19) Because her kisses were the best birthday present he ever had (DH).
20) Because Ginny was the only one who could lead him away from Dumbledore's body when he died (HBP).
21) Because her perfume was one of the three smells of Amortentia that appealed to him in Potions with Slughorn (HBP).
22) Because when he used Sectumsempra against Malfoy, Ginny was one of the only who defended him, and it made him feel better.
23) Because when Cho was going to lead Harry into the Ravenclaw Tower, Ginny made Luna go instead.
24) Because Harry is probably the only one the Weasley's trust Ginny with.
25) Because Harry doesn't need to win the family; he already has.
26) Because Harry needs someone who is just as stubborn as he is.
27) Because she's loved him since she was 11.
28) Because Harry's monster likes her (not meant as dirty as it sounds, really!).
29) Because Ginny understands he will always have his stupid-heroic-reasons.
30) Because Harry will risk his life for her (CoS, and various other times by extention).
31) Because Harry needs someone who understands him.
32) Because Ginny isn't like a sister to him.
33) Because Harry couldn't stop thinking about her (HBP, DH).
YAYA! :]