I think a handwritten letter is better than an e-mail.
If I receive the letter, I always gather it likes photos. = If I receive a letter I always gather it like photos.
And if I'm bored or I ‘d like to see last memories, I open it and read it. = Also, if I'm bored or want to see the last memories, I open it and read it.
I can remember good things quickly. But I forget to check my e-mail. So, I prefer a letter.

Great job, Misong!^^