It's tricky, because Roswell by design isn't meant to like Tyson and is meant to be actively antagonistic towards him specifically. Which is why specific remarks about his capacity to love are meant to be a bit "Whoa that's a bit much."
The problem as far as I've noticed is just the lack of things in the early days that show that he's a good person just a bit tactless at times. I'm already drafting *something* to potentially fix that but it might take a bit to weave in seamlessly.