Why did the rose go to the party on Valentine's Day?

Because it was a blooming good time

What did the box of chocolates say to the candy inside on Valentine's Day?

You make my heart melt!

Why did the chocolate go to therapy on Valentine's Day?

Because it was feeling a little melted under the pressure

This Valentine's Day, I'm celebrating true love...

...the love between me and an entire extra-large pizza.