THE "OPEN WHEN..." GIFT?

So my boyfriend's birthday is coming up (as is Christmas) and I was thinking about doing the open when gift for him (if you've never heard of it, you get a bunch of envelopes that say something like open when you miss me and there's something inside, whether it's a letter gift card or present) and they're meant to last for a while to be opened on certain occasions. We're long distance so I thought it might be sorta cute. My boyfriend isn't a huge fan of gushy stuff so I'm scared of being a bit cheesy, but I love him to bits and it's something I'd really like to do. Has anyone given this gift before? How did your SO react? Any ideas would be welcome too🤗

Vote below to see results!