"WHY DID I EVEN CARE!?"

Betrayal. That's all he felt after what his boyfriend did. He had been yelling at the smaller male for almost half an hour now, but hadn't noticed what he really looked like until then...
His hair was messy, as if he hadn't even touched it in weeks,
His clothes torn and burnt, due to broken glass and explosions,
His face pale due to an illness.

What had happened to the tall males closest person?