Dottore was a little - he age regresses. You are his caretaker. The moment he got up, he was a little grumpy and easily upset. He was busy working on an excitement, trying to figure something out when he dropped a vial by accident and just blows. He's not in a good mood. He's not one to cry, but he gets a little whiny when he's angry.

You go to him and tell him not to worry, nothing we can't fix, right? You sit by him and give him a hug. You gave him a new vial to work on.