This is a planter inside a heart-shaped shroud. It is meant to work as a standalone decoration, but you can fill the planter with dirt and plant your own flower/cactus/whatever. The outer heart was designed to hold some amount of water, while one of the pot variants has little drainage holes on the bottom. The inner heart writes "I love you" and "You are my world" on the opposing sides.
There are three parts, all to be printed in the assigned orientation. Since I wanted to do it multi-colour and I didn't have MMU/AMS, I came up with this multi-part design, where the planter and the inner heart both screw together in order to form a single object. The letters are separate objects in the .stl, in case one would want to do them in a different colour, for contrast.
The outer heart could be printed the right way up, but it's more of a struggle with the supports. Beside the drainage hole variant of the pot, there's a inner heart variant without any text, in order for you to customize it in your slicer.
The author marked this model as their own original creation.