Love is holding hands in the street.
Marriage is holding arguments in the street
Love is dinner for 2 in your favorite restaurant.
Marriage is Chinese take-out.
Love is cuddling on a sofa.
Marriage is deciding on a sofa.
Love is talking about having children.
Marriage is talking about getting away from children.
Love is losing your appetite.
Marriage is losing your figure.
Love is a flickering flame.
Marriage is a flickering television.
Love is 1 drink and 2 straws.
Marriage is "Don't you think you've had enough?!"