This sounds very good right from the start. I like the arrangement, the slow build. The production sounds good, this is well crafted. Maybe going into the end is a bit abrupt? That crash cuts out all the sudden and takes me out of it a bit. Turns out the lyric you posted isn’t exactly what you sang.
Lyric: There are a few lines that don’t scan well on the written page. Using “all” twice in one line, “write me for my eyes alone”, for instance. I’m betting they’ll work much better with music. You have a good rhythm but it’s not quite as smooth as some of the others.

This starts off frankly a bit corny. It's a little too straight and pop-country-ish for me, I guess I have some genre bias. The instrumentation plus the melodies and some of the lyrics are a little too pat. I like when the energy picks up for the "Everything that you say" part, it gets way more interesting to me there. I think you could have let that play out longer and not abruptly cut it off so soon. Or maybe switched to that sooner or otherwise made that sound a larger portion of the song overall. I think the coda would have worked better if you took longer to get to it.