Chalkboards are extremely trendy right now! To give your guests something sweet to read, display a relationship timeline chalkboard. If you want to make your own chalkboard, you can purchase chalkboard paint at a majority of craft stores.
I can just see the scene playing out. Rolling over, saying "good morning sleepy head," and he rolls over on top of her, she giggles, and then they snuggle under the warmth of the blankets. Just them in their own little world.