Solve the Valentine’s Day Riddles

1. Where does Easter come before Valentine’s Day?
2. You see me as one but I am made by two. What am I and what made me what I am?
3. Where is this qoute from?
“Love is heavy and light, bright and dark, hot and cold, sick and healthy, asleep and awake — its everything except what it is!”
4. I represent love.
I’m the daughter of Heaven and Sea.
You may find me in the sky above,
And many envy my beauty.
My love belongs to fire,
But if I said I was true to him
I would be a liar,
But I have no shame for my whims.
My son taught many to love.
To me the only earthly items of worth
Are myrtle, sparrow, swan, and dove.
And no one remembers my birth.
Who am I?
5. I am one of three who make you “fall in love” but I melt away around 121