Oh from the Mystery Gift Valentine item. If you gift it to another person, it turns into a random Valentine's item not in the shop. I don't know how many items there are to collect though, I think I'm missing all the white roses.
Digi??? Digi???? Digi?????????? Wait I've known you for over a month on here and you didn't tell me that was you on Rec! *blinks rapidly and gives you a noogie*