Why is when someone dies it takes so long to get over that you love so much? why does your heart hurt so much? why does your brain think their still here?

Your brain has a hard time getting used to not seeing them anymore and tries to make it sound like they are there. Your brain is in a short state of depression that is easily passable. Your heart does nothing with love, they pump blood. When your brain is in shock, you heart would skip or freeze, making it hurt. Every so often it would do this when the feeling goes through your head.

you can't get pregnant from swallowing semen; the taste varies

explanation:

when you swallow semen it doesn't go into the vagina and fertilize the egg; for taste how ever that can be altered by what the man eats suck as pineapple can make it sweeter

answer; /// i believe the answer is (phenylketonuria);