Whats the point in valentines day ?

Whats the point in valentines day ? ,
if you can't say i love you.
Because you love is for someone else ,
but there is nothing you can do.

Valentines day is a day to show you love someone ,
buy them a romantic present and a card.
But what if that person is not the one your with ? ,
and having to hide your feelings is so hard.

So what is the point in valentines day ? ,
if there is another your heart belongs to.
Do you buy a card for the person you are with ? ,
and love them you pretend to do.