You knock on the door of Rek's base before saying "I'm coming in k?" All you can hear is a mumbled "... c-come in..." coming from Rekrap, folllowed by some sneezes.

As you open the door, first thing you see is Rekrap wrapped up in a warm blanket and with a warm towel laying on his forehead. He looked really sick and weak to the point he couldn't even grab a glass of water without your help

He just looked at you. He hated being sick because it showed his weak self. He didn't like it.