The falling of first leaf signifies that autumn is near [idiom.]
Size approximately 2.1cm x 2.5cm
Autumn is the season for romance and nostalgia.
" I will find the most beautiful autumn leaf to share with you."

Letter from Elf
Size approximately 1.7cm x 3cm
"Practice loving you a thousand times over, only then I can hand over the letter that best express my love for you."

*Self Assembly Required