3. When You Lose The Personal Object They Gave You
You two normally send each other things just so they know that you're thinking about them. There is nothing worse than when you lose something that they gave you, and even if it wasn't something very expensive, the sentimental value attached to it can't be bought. You also dread having to tell them that you've lost it because you always revert back into your six year old self who thinks that they're going to get told off by their parents.