This is, without any doubt, the most adorable idea ever. If you’re not the type of couple who thinks flowers and chocolates are for the newly weds and holding hands is kind of cheesy, then you’ll simply adore this thought. Create something that lasts forever and carve your initials surrounded by a heart in your favorite tree. We talked about building a tree house, remember? Why not just climb a tree and carve your initials somewhere secret? However, make sure you two know how to climb a tree, after all, we don’t want any serious accidents or a person stuck in the tree. So, put on your sneakers and climb a tree with your Prince Charming.