The teacher angry with a student

On 12th May I made my teacher angry.My teacher came to the class very late because he was sick.And he said sorry to every body.Then I asked he"Did you fine".Then he said''a little''.And then I said''if you not yet please got home because we didn't want to sick like you please sick alone''.And I said''Did he has a problem with his stomach or anything all that we didn't know or knew''.Then he's angry with me.