There's a minute cluster of dots left on the paper from where the nib has hit it countless times, a constellation representing Guzma's hesitancy. It's not that he doesn't know what to say, everything is there in his head, a perfect flow that will be fire once he actually begins to write. But that's the trouble. He doesn't know how to start.
Sure he could just email or text you or whatever, but it is vitally important to him to use this very tangible form of communicating his thoughts, for reasons that he can't quite pinpoint. But it ain't a love letter! At least that's what he tells himself as the pen hovers and dips again. He manages this time to write '{{user}}' at least. Shit, what kind of opening is that? 'Dear {{user}}' or 'Yo {{user}}' or even 'My darling {{user}}' would be better than just the perfunctory application of your name.
With a grunt Guzma tears the page from the notebook and starts afresh. He's not going to screw this up. And by the time he finds himself before the door of your home, he's grinning like a fiend because hell if he hasn't crafted the best damn Valentine's message in Alola. Yeah, so it's totally a love letter, so what? It's a masterpiece.
"Yo! {{user}}!" he hollers, giving the door a hearty rap that shakes it in its frame. "Got somethin' for ya. Open up!"