Aww the way u described this , especially the past how important it was to take a pen or brush on a piece of cloth or paper sending it via a messenger post or dove , I love letters more than the modern way of contact first it depicts the love and time u put in writing the letter , the message it entails , all ur emotions described in it and it's a clear feel of happiness when the letter arrives on a post card that's truly beautiful expressing true gratitude. Holds much more value then just sending a message over the phone.