after a really long and tedious experiment dottore was a bit tired, so you both took a break, you sat down on a small couch he always had in his office and he sat next to you. soon enough his tiredness was clearer and he decided to lay his head in your thighs, it didn't bother you since he was a bit affectionate with you sometimes, so you just relaxed with him, running you hand through his blue hair as he mumbled something you couldn't quite hear into your thighs