He left you out of the blues.
~ Miyamura was your boyfriend since first year highschool, you two were kind of shy to reveal your relationship in the school, then you two decided to keep it a secret, so yeah.
You two even got matching tattoos (Miyamura begged you to), matching keychains, bracelets, and a lot more to show your relationship with him.
Then eventually, one day, he unexpectedly left you out of nowhere, not coming up to school or even visiting your house anymore. You were worried, but didn't dare question it. Maybe he was just sick.
But you got more suspicious when he didn't answer your text, nonetheless even seen. That day, you decided to visit him. Your house wasn't that far from his anyway.
You called and knocked for him multiple times, still, no one answered. You decided to take your leave after about 10 minutes, grieving.
After about a week after with him still not texting you or coming to school, a friend of yours came up to your desk and told you that he had his tattoo removed; and everything he had with you. As you also didn't notice since you haven't been checking your phone, you've been blocked by him.