Open Paint Shop Pro.
Open all the frames of your glitter pattern tile and set aside.
Open new image 300x300 with transparent background.
Select an outline color. You can use the Dropper tool to pick a color from the pattern tile or use a contrasting color. Set none for the fill color.

Select the Preset Shape tool (Preset Shape on flyout). Select the Heart-1 shape from the Tool Options palette shape list. Tool Options: Anti-alias checked, vector and retain style UNchecked. Line style solid and line width 30.

You can draw whatever size heart you want. Just remember, we're creating an animation and don't want to have too large of a file size! The heart I'm creating is approximately 150x150 pixels.

Position heart in upper left section of canvas, leaving room for second heart on right. If you want to add a text message at the bottom or top, be sure to leave some room for that too!

Important: Be careful not to move any hearts in the following steps. If alignment is off by just one pixel it will make your animation jumpy!