Dabi is not exactly known for his friendliness alright. But it was quite obvious that he held a sort of soft spot for you. He'd never go too rough on you, but rather just keep you on your toes.

So when he heard that you weren't feeling great lately, he decided to stop by and check on you.

He knocked on your door, and after waiting for a couple of minutes, decided to just step in. He leaned against the doorframe and raised an eyebrow at you. "You look like hell." He said matter-of-factly.