This appeared in Harry Potter
and the Order of the Phoenix and i would like to share it
with all of you. Apologies to those who have yet to start on this
book.
In Snape's pensieve, Harry saw his father, James doodling on a
piece of parchment. He had drawn a golden snitch with his love
interest's (Harry's mom's) initials on it.
Later in the book, Ginny, the stand-in seeker for Gryffindor,
grabbed the golden snitch from Ravenclaw's Cho at the last minute.
The latter finished on the losing side and threw down her
broomstick angrily when the final whistle blew.
This makes me think that the snitch represents true love. In the
case of James, it was Lily who married him fresh out of school. In
Ginny's case, could the snitch be symbolic of Harry's heart? I
ertainly hope so. 
Just my 2 sen worth. Feel free to comment. But refrain from
flaming.