mrs. yam's new recipe

Grapefruit on Fruit Cake.
i kept yelling at my mom for putting grapefruit on the sweet fruit cake.
it just doesn't match!
but my mom said, it's fruit too!
....
ok. she mixed it already. can i not eat them!?
it turns out to be not THAT bad.
as the grapefruit is not sour...
nice..
i think that's the gene i inherit from my mom ... to be a chemist.. hor hor hor...