Love is a Magical Thing Explosion Box with the Timeless Collection
Explosion Box #238987. There are also a TON of fun tutorials in all shapes and sizes that are available online, many that only need a ruler and a pair of scissors, so don't worry if you do not have a cutting machine.
Timeless Two. After folding and gluing the lid together, I added a rose ribbon heart, nestling the sentiment from the Elements cardstock die cuts. I also took the rest of the rose ribbon and glued it along the edge of the lid.
Elements die cut sheet. The folded triangle sections are also little pockets, so you could easily tuck in little love notes into each pocket.
Other Supplies: Silhouette Cameo 3, Explosion Box #238987, rose ribbon, foam adhesive