This is an incredibly sweet idea. "Open when you need to know how much I love you; open when you don't feel beautiful; open when you need a laugh; open when you miss me; open when you're mad at me; open when you need a date night, etc.
I'm in the process of doing some Open When cards for my long distance boyfriend. Here are the titles of each card I'm making. I also decided to do one with the answers to some of the puzzles I'm putting in a couple of them. (: <-- this sounds amazing.
cute idea "I made these "open when" letters for my boyfriend this Valentine's Day. I am in love with how they turned out! I included pictures inside of each! I got the envelopes and ribbon from Target and designed the labels myself.