Personally my heart belongs to Arata but I still love Takara.
Spoiler (highlight to view)
I've read the whole series and for those who haven't and are a hardcore fan of Takara, or prefer Arata better but still don't like seeing Takara deeply hurt prepare your tissues. Because there is an incident that will send tears pouring out of your eyes so much that you just can't stop them and this was all because of a stupid girl(Ami Kobayakawa) who interfered with their life. And as for the others, rejoice.
^ Read at own risk.