do love letters still happen?

I write love letters to my boyfriend every month. I'm not great at saying my feelings so I have to write them on paper for them to come out right. He is much better at expressing himself verbally than me, I get nervous and stutter and confuse him and me lol. He keeps all my letters in a box by his bed so when he's mad at me for some reason he reads them and then he apologizes for being mad and tells me how much he loves me. I was just wondering if you or your SO gives love letters or is it just a thing in the past?