Valentines day was named after Saint Valentine.
becase Saint valentine died on his dayan people wanted to cerish him and saint valentine wanted people to love and get married so when he died te people gave love like flowers ad chocolates on this...
Eros was the Greek god of true love unlike aphrodite and Valentine's Day is about sharing this day with people you love.
Because he is the God of Love and Valentines is the Love day
Valentine's day The real correct term is St. Valentine's day because February is the fest day of St. Valentine