So since I have already done this as of today, I have no problem sharing it. A simple but meaningful Valentines Day treat for your special someone.
Step 1: Draw a heart on a piece of posterboard and cut it out.
Step 2: Trace it over and over and over and.... you get it.
Step 3: In each heart put one word of the lyrics of a love song. If you have a specific song that is "your song" then I suggest using that.
Step 4 Cut out all the hearts.
Step 5: Spread the hearts all over the house but in places they will be sure to find them.
This is great, because one, they get to keep getting something all day, and two, it is like a puzzle. If you have a special song, eventually they will realize what is happening, and know how many more hearts they have to find.
Happy Valentines Day!